The Trousers,men's, cataloged under National Stock Number 8405-01-157-1189, is classified within Federal Supply Class 8405 (Outerwear, Men's) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Trousers,men's |
| FSC / FSG | 8405 — Outerwear, Men's (FSG 84) |
| Parameter | Value |
|---|---|
| NSN | 8405-01-157-1189 |
| Item Name | Trousers,men's |
| FSC / FSG | 8405 / 84 — Outerwear, Men's |
| Status | ACTIVE |
| Garment Size | 33 LONG |
| Garment Closing Method | BUTTON FRONT |
| Pocket Type | SLASH RIGHT FRONT |
| Pocket Type | SLASH RIGHT HIP |
| Pocket Type | SLASH LEFT FRONT |
| Adjustment Method | LACING CORD WAIST |
| Features Provided | BROADFALL FRONT AND BELL BOTTOM |
| Departure From Cited Designator | AS MODIFIED BY LEG BOTTOM TYPE |
| Nondefinitive Spec/std Data | 1 CLASS |
| Color | BLUE, US NAVY, 3346 MAIN BODY |
| Environmental Protection | MOTHPROOF |
| Leg Bottom Type | W/O CUFF |
| Fiber Material | WOOL MAIN BODY |
| Cloth-Fabric Name | SERGE MAIN BODY |
| 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 |
|---|---|
| MIL-T-87038 | 4/1 Identification reference U.S. Government activity |
NSN 8405-01-157-1189 is a Trousers,men's, classified under FSC 8405, Outerwear, Men's. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 8405-01-157-1206. Verify interchangeability with system specifications before substitution.
Key specifications for 8405-01-157-1189: Garment Size: 33 LONG; Garment Closing Method: BUTTON FRONT; Pocket Type: SLASH RIGHT FRONT; Pocket Type: SLASH RIGHT HIP. 14 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.