The Trouser,working, cataloged under National Stock Number 8405-01-644-2191, is classified within Federal Supply Class 8405 (Outerwear, Men's) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8405-01-644-2191 |
| Item Name | Trouser,working |
| FSC / FSG | 8405 / 84 — Outerwear, Men's |
| Status | ACTIVE |
| Supplementary Features | SIZE IS XX-LARGE XX-LONG |
| Color | DIGITIZED CAMOUFLAGE PATTERN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL E — Frag Demil |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NCTRF PD 03-15 | 3/1 Design control — primary reference Navy Clothing and Textile Research Facility Natick Laboratories |
NSN 8405-01-644-2191 is a Trouser,working, classified under FSC 8405, Outerwear, Men's. Status: active.
Key specifications for 8405-01-644-2191: Supplementary Features: SIZE IS XX-LARGE XX-LONG; Color: DIGITIZED CAMOUFLAGE PATTERN; Special Features: TROUSERS HAVE A SLIDE FASTENER FRONT CLOSURE AND BUTTON WAISTBAND CLOSURE; FRONT PANELS WITH A CENTERED SINGLE STITCHED PLEAT ON EACH PANEL; HEMMED LEGS; SEVEN EVENLY SPACED BELT LOOPS; SIDE WAIST ELASTIC ADJUSTMENTS; TROUSERS HAVE TWO SIDE HANGING POCKETS AND TWO SINGLE WELT OPENING HIP POCKETS; TWO PLEATED CARGO TYPE POCKETS; A REAR BUTTON CLOSURE POCKET; TROUSERS HAVE A SINGLE LAYER EXTERNAL REINFORCEMENT PATCH AT THE SEAT AND THE KNEES. 2 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.
NSN 8405-01-644-2191 has DEMIL Code E. Demilitarization may be required before disposal or transfer to non-military entities.
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.