The Shirt,man's, cataloged under National Stock Number 8405-01-598-1635, is classified within Federal Supply Class 8405 (Outerwear, Men's) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8405-01-598-1635 |
| Item Name | Shirt,man's |
| FSC / FSG | 8405 / 84 — Outerwear, Men's |
| Status | ACTIVE |
| Garment Size | 19-1/2 REGULAR NECK |
| Garment Sleeve Length | QUARTER LENGTH |
| Garment Style | COAT |
| Garment Closing Method | BUTTON FRONT |
| Pocket Type | COMPARTMENTED PATCH LEFT BREAST |
| Pocket Type | PATCH RIGHT BREAST |
| Garment Collar Type | CONVERTIBLE |
| Features Provided | POCKET FLAP AND SHOULDER LOOPS |
| Departure From Cited Document | AS MODIFIED BY GARMENT COLLAR TYPE |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Color | WHITE, US ARMY, 521 OVERALL |
| Environmental Protection | WRINKLE RESISTANT |
| Cloth-Fabric Name | HERRINGBONE TWILL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| GL/PD 11-09 | 3/1 Design control — primary reference U.S. Government activity |
NSN 8405-01-598-1635 is a Shirt,man's, classified under FSC 8405, Outerwear, Men's. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 7210-01-598-7033. Verify interchangeability with system specifications before substitution.
Key specifications for 8405-01-598-1635: Garment Size: 19-1/2 REGULAR NECK; Garment Sleeve Length: QUARTER LENGTH; Garment Style: COAT; Garment Closing Method: BUTTON FRONT. 13 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.