The Trousers,extreme Cold Weather, cataloged under National Stock Number 8415-01-642-4763, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) 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2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8415-01-642-4763 |
| Item Name | Trousers,extreme Cold Weather |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Status | ACTIVE |
| Garment Size | LARGE REGULAR |
| Color Pattern | OPERATIONAL CAMOUFLAGE |
| 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 12-21A | 3/1 Design control — primary reference U.S. Government activity |
NSN 8415-01-642-4763 is a Trousers,extreme Cold Weather, classified under FSC 8415, Clothing, Special Purpose. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 8415-01-642-4765, 8415-01-642-4768. Verify interchangeability with system specifications before substitution.
Key specifications for 8415-01-642-4763: Garment Size: LARGE REGULAR; Color Pattern: OPERATIONAL CAMOUFLAGE; Special Features: OCP PATTERN PART OF FREE-EWOL. 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.
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.