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“A Better Fighting Garment…” 2.0 - A Revised Guide to the U.S. Navy's Intermediate Leather Flight Jackets

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Lord Flashheart

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4. AN-J-3 [1943] - The Flight Jacket that Wasn’t

By 1943, changes were in the works. Early in the war, the Navy and the Army Air Force had come to an agreement to standardize flight clothing and equipment that was of use to both organizations. They hoped to cut development time and costs, and speed up production, a challenge that was already becoming apparent as the United States ramped up wartime production. These combined-use items would be given a specification number starting with AN, for Army-Navy (Sweeting 6).

The plan actually compounded production woes, however: the Air Force and Navy used similar flight equipment, but they needed different things out of it:

  • For the Air Force, the primary concern was maximizing warmth, which meant that they needed increasingly-specialized production facilities as materials they used became more experimental (Sweeting 6) – witness the fact that the switch away from leather and shearling coincides with many of their tried-and-true contractors gradually being pushed out by new companies (FG 68-71).
  • The Navy’s concern, meanwhile, was the proximity of their personnel to salt water, which necessitated corrosion-resistant equipment. This meant raw materials – like brass – that were in high demand (Sweeting 6-7).

Designing and producing gear that met both branches’ needs thus actually taxed American manufacturing more than allowing them to have separate gear. The M-422A, for example, had features that made it 30-40% more expensive to produce than the Army’s A-2 jacket (Sheeley 3/29/23), but none of these features were of much interest to the Air Force, which was confronting what amounted to a pandemic of frostbite among their men (Miller 2, 90-2, 240, 337, 381). The Air Force was the first to become fed up with the agreement and begin phasing out the AN-gear. By the end of the war, the only AN-item of clothing that was still standard issue in the Air Force was the AN-H-16, a winter flying helmet (Sweeting 6).

The doomed plan saw the creation of a light, cotton flight jacket with a drawing number of AN-6551, and a type number of AN-J-2 (a garment the Air Force never used, but that the Navy used until the end of the war), an intermediate flight jacket (drawing number AN-6552, type number AN-J-3) and a winter weight flight jacket (AN-6553, AN-J-4).

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Test contracts for the AN-J-3 were sent out to multiple companies, among them Willis & Geiger and Monarch. None of these contracts seem to have been much more detailed than “give us a compromise between the M-422A and the A-2, and give it a leather collar,” because the resulting jackets were all over the map. Some had epaulets, some didn’t. Some had an interior wind flap, while others had an exterior storm flap. Some had interior leather facings along the zipper, on others the liner goes all the way to the zipper.

The Army got as far as signing the documents to close the book on the A-2 (see below), and create the AN-J-3. But before the project could really get off the ground, the Air Force backed out. By the time the updated version of the Class 13 catalog was released at the end of September 1943, the B-9, B-10, and B-11 jackets were already listed, and the AN-J-3 was nowhere to be found, although the A-2, B-3, D-1, B-6 and even the AN-J-4 are all still listed (AAFIC 51-5). Occasional AN-J-3s have been proven to have ended up in the hands of pilots (see below for an example of one), but most of the ones now in the hands of collectors are unprovenanced. And none of these jackets has ever been found with a military spec label.

Willis & Geiger, at least, evidently liked the design, because they kept making jackets after the project was canceled and sold them to Abercrombie & Fitch. The Navy, left without a partner that they needed to placate, steered the AN-6552 AN-J-3 project back toward the established design that they were already happy with.
 
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mulceber

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AN-J-3 Willis & Geiger, photos courtesy of @Stony
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AN-J-3, private purchase - Willis & Geiger, photos courtesy of John Chapman
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Lord Flashheart

Well-Known Member
4. AN6552 / AN-J-3A [1943 - 1947] “ … a better fighting garment ...”?

The quote above, and in the title of this thread, is mischievously drawn from remarks within the 1943 AAF Authority mentioned in the previous section.

“What’s in a Name?”
With the next two jacket types, we’re faced with a big question, and there aren’t any solid answers here: what’s the difference between the AN-6552 and the AN-J-3A? The document in the previous section established that the aborted, leather-collared, AN-J-3 had a drawing number of AN-6552 (cf. Sweeting 132). When the AAF and the Navy split, the Navy kept calling their next, fur-collared, jacket AN-6552. The easy answer then is that, if the AN-J-3 and the AN-6552 are the same jacket on paper, then the AN-J3A is some “next stage” of development.

That rather simple answer is probably wrong:

  1. There are no apparent differences between the two specifications. If the one was an improvement on the other, we’d expect to see actual improvements in the design or materials, but we don’t. Ordinarily, we might chalk this up to one of those invisible changes to contract language mentioned in the ‘overview’ section, but…
  2. When the Navy started issuing contracts for the AN-J-3A, they didn’t stop issuing contracts for the AN-6552. The contract data below makes this crystal clear. If one specification was a refinement of the other in any way, we would expect that when the second specification was implemented, the first would be largely phased out. This isn’t the case at all. The Navy just appears to have issued contracts for one or the other at random, sometimes even on the same day (several of the contract numbers below are sequential, indicating they were let to companies, one right after the other).

Mituhiro Aota must have been aware of these problems too, because, in Full Gear, he just lists the contract data for the AN-6552 and AN-J-3A together in the same table, and in his write-up he treats them as synonymous (FG 122). We don’t really have any hard evidence to either confirm or disprove Aota’s position, but we tend to agree with him. It’s a credible explanation of a confusing situation. Our best hypothesis was put forward by Wei:

“There are only 2 JACKETS: (1) the AN-J-3; and (2) the AN-J-3A.
The AN6552 is NOT actually a jacket type/specification, but rather only a DRAWING on which both the AN-J-3 and AN-J-3A, two different jackets, are based.” In support of Wei’s argument, we point to the specifications for the M-422A listed above, which mention both “drawing” and “specification” in a context which suggests they are two different things.

So, much like how the Type A-2 jacket had a Drawing Number of 30-1415, but was still an A-2, we think the Specification (Navy jargon equivalent to the Air Force’s “Type”) AN-J-3 and the AN-J-3A both had a Drawing Number of AN-6552. So all of the AN-J-3As are also AN-6552s, and vice versa. The only difference is that, on some contracts, the label maker decided to print the Specification Number (AN-J-3A) and on others, he printed the Drawing Number (AN-6552).

Our hypothesis would be consistent with the footnote to the May 21 1943 AAF authority, posted in the previous section, which refers to a Specification AN-J-3 and Dwg. (Drawing) AN-6552. It is also corroborated by a note on John Chapman’s Flight Jacket CD, which points out that the Navy’s summer-weight flight jacket was almost interchangeably listed on the spec label as an AN-J-2 or an AN-6551, or sometimes both (Chapman CD> AN-J-2). It is thus well-established that the Navy during this period was in the habit of putting either the drawing number or the specification number on their labels. We therefore follow Aota’s opinion that the AN-6552 and the AN-J-3A were the same jacket.

Down to Brass Tacks
Whereas the differences between the first two Navy jacket types were murky, the AN-J-3A has some real differences that distinguish it from the Navy’s previous fighting garment, the M-422A:
  1. In order to make the hardware more resistant to corrosion (Sweeting 6-7), the AN-6552 was furnished with blackened no. 5 zippers, where nickel had previously been the norm. Much of the blackening agent would wear off after months of use, but traces of it remain on originals. This was a major concern for the Navy (Sweeting 6-7), and the M-422 jackets had all featured blackened or brass zippers, before apparently abandoning this requirement on the M-422A. With the AN-J-3A, this requirement comes roaring back.
  2. Likewise, whereas most earlier Navy jackets had been stitched using cotton thread, now, nylon, which was stronger, became the norm. Even here, there were exceptions: Monarch continued using cotton (https://www.vintageleatherjackets.org/threads/monarch-size-46-an-j-3a-restoration.20015/post-344230). Both of these changes had already appeared in the few test jackets that were produced for the AN-J-3, but it was with the AN-6552 / AN-J-3A that they made their way into issued flight jackets.
  3. Since this was at least technically a joint service jacket, as Moore points out, the “USN” stencil used on M-422A and later G-1 jackets is replaced with a “US” stencil.
  4. Mituhiro Aota has observed that the great majority of these jackets were made in smaller sizes. Evidently, the Navy’s orders in the previous M-series had favored large sizes too much (FG 122). The Air Force was having similar problems at around the same period (Eastman, data plates 37-9, FG 21).

The AN-J-3A began production in 1943, and its production continued all the way into 1947. Contracts were awarded to nine companies: American Sportswear, Arnoff Shoe Co., Bogen & Tenenbaum, Burjac Sportswear, Gordon & Ferguson, H&L Block, L.W. Foster, Monarch, and Willis & Geiger. Moore notes, that “[w]hile H&L Block made a good number of M-422A jackets, it is thought that they made very few AN-6552 jackets”; thus making the H&L Block AN-6552s amongst the rarest of an already scarce group of jackets. Also of note is Dave Sheeley’s recent discovery that one of the last AN-J-3A contracts issued, Willis & Geiger’s 1946 contract, was made at least partly in horsehide. It is unclear whether this was chicanery on the part of the tannery, or a test by the Navy to see if a different hide would meet their needs. If the latter, then the Navy evidently wasn’t as impressed with horsehide as many modern jacket aficionados, because for the next quarter century, all jackets would continue to be made of goatskin.
 
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Lord Flashheart

Well-Known Member
SPECIFICATION AN-J-3ALabeled:Contract datesIdentifying Features & comments[Source]/Links
H.& L.BLOCK CONTRACT NO.N288s-20559AN-6552Awarded 2/44, completed 8/44

Believed to be a small contract
#1 identifier is embroidered vent holes instead of grommets; no horizontal collar stitching; shorter sleeves.[WSC 441; Chapman CD> M-422A> Block #1 & 2; Moore]
MONARCH MFG.CO. MILWAUKEE CONTRACT NO. N288s-20570AN-J-3AAwarded 2/44, completed 8/44Seam running down back of liner; wind flap ends 1 inch short of bottom of jacket, black US stencil; inside pocket built into the leather facings, unlike earlier Monarchs.[WSC 2133; Chapman CD> AN-J-3A> Monarch]
ARNOFF MFG. COMPANY CONTRACT NO. N288xsa 24248AN-J-3AAwarded 6/44, completed 11/44Two-ply simple waistband like an A-2; simple button design without ridge running around the edge; unique collar design where the curved arc of stitching on the back is actually on its own panel of leather.[WSC 234]

https://www.goodwearleather.com/pages/sale_arnoff_0001.html
BOGEN & TENENBAUM CONTRACT NO. N288s-24331AN-6552Awarded 6/44, completed 11/44Two-ply simple waistband like an A-2; angular top of the windflap; leather facing inside the zipper made up of several panels; front leather panel sewn over the back; white/silver US stencil.[WSC 45; Chapman CD> AN-6552> Bogen #1]
AMERICAN SPORTSWEAR CO. CONTRACT NO.N288s-24332AN-6552Awarded 6/44, completed 11/44Salmon-colored lining; almost rectangular pocket flaps that arc gently downward in the center; yellow US stencil[WSC 156; Chapman CD > AN-6552>American Sportswear 2 & 4]
GORDON & FERGUSON CO. CONTRACT NO. N288s-24333AN-J-3AAwarded 6/44, completed 11/44Front leather panel seams go over back panels; wide seam allowance around pockets; both pockets are same width, unlike their M-422A contracts; zipper begins 1-2 inches above bottom of jacket.[WSC 1397; Chapman CD> M-422A> G&F #4]

https://www.vintageleatherjackets.org/threads/gordon-ferguson-AN-J-3A.24853/
BURJAC SPORTSWEAR INC. CONTRACT #N288s-24369AN-J-3AAwarded 6/44, completed 11/44Manufacturer formerly known as "Edmund T. Church Co." Contract can be distinguished by large, gently scalloped pocket flaps; angular top of the windfap; front panels sewn over back;[WSC 542; Chapman CD> M-422A> Church #1; Chapman CD> 55J14; Burjac #1]
AMERICAN SPORTSWEAR CO. CONTRACT NO.N288s-28627AN-6552Awarded 1/45, completed 5/45Salmon-colored lining; almost rectangular pocket flaps that arc gently downward in the center; yellow US stencil[WSC 156; FG 122; Chapman CD > AN-6552>American Sportswear 2 & 4]
WILLIS AND GEIGER INC. CONTRACT -N288s28628AN-6552Awarded 1/45, completed 5/45boxy fit; brown liner; prone to mismatched leather panels.[WSC 3445; Chapman CD> M-422A> W&G]
MONARCH MFG. CO. MILWAUKEE CONTRACT NO. N288xsa-28665AN-J-3AAwarded 1/45, completed 5/45Seam running down back of liner; wind flap ends 1 inch short of bottom of jacket, black US stencil; inside pocket built into the leather facings, unlike earlier Monarchs.[WSC 2133; Chapman CD> AN-J-3A> Monarch]
GORDON & FERGUSON CO. CONTRACT NO. N288s - 32277AN-J-3AAwarded 5/45, completed 11/45Front leather panel seams go over back panels; wide seam allowance around pockets; both pockets are same width, unlike their M-422A contracts; zipper begins 1-2 inches above bottom of jacket.[WSC 1397; Chapman CD> M-422A> G&F #4]

https://www.vintageleatherjackets.org/threads/gordon-ferguson-AN-J-3A.24853/
BOGEN & TENENBAUM CONTRACT NO. N 288s32281AN-6552Awarded 5/45, completed 10/45Two-ply simple waistband like an A-2; angular top of the windflap; leather facing inside the zipper made up of several panels; front leather panel sewn over the back; white/silver US stencil.[WSC 452; Chapman CD> AN-6552> Bogen #1]
WILLIS AND GEIGER INC. CONTRACT -N288s32357AN-6552Awarded 5/45, completed 10/45boxy fit; brown liner; prone to mismatched leather panels.[WSC 3445; Chapman CD> M-422A> W&G]
MONARCH MFG. CO. MILWAUKEE CONTRACT No.N288s-32358AN-6552Awarded 5/45, completed 10/45Seam running down back of liner; wind flap ends 1 inch short of bottom of jacket, black US stencil; inside pocket built into the leather facings, unlike earlier Monarchs.[WSC 2133; Chapman CD> AN-J-3A> Monarch]
WILLIS AND GEIGER INC. CONTRACT-N288s-35805AN-J-3AProbable Fiscal Year 1946Boxy fit; brown liner; prone to mismatched leather panels; manufactured at least partly in horsehide[Sheeley; FG 122; Chapman CD> M-422A> W&G]

https://www.vintageleatherjackets.org/threads/sheeleys-horse-hide-usn-AN-J-3A.27435/
L.W.FOSTER SPORTSWEAR CO.INC. CONT. NO. N383s1035AN-J-3AProbable Fiscal Year 1947Line of stitching distinguishing pen pocket (similar to G&F M-422A); small collar; simple throat latch; back much wider than earlier contractors.[FG 122; Chapman CD> 55J14> Foster #2]
 
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