The Hat,service, cataloged under National Stock Number 8405-01-053-9203, is classified within Federal Supply Class 8405 (Outerwear, Men's) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 8405-01-053-9203 |
| Item Name | Hat,service |
| FSC / FSG | 8405 / 84 — Outerwear, Men's |
| Status | ACTIVE |
| Brim Type | STRAIGHT |
| Headwear Fastening Method | CHIN STRAP, WITH ADJUSTING BUCKLE |
| Nondefinitive Spec/std Data | 3 CLASS |
| Color | MAROON MAIN BODY |
| Material | FUR MAIN BODY |
| User Designator | MAN |
| Cloth-Fabric Name | FELT 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-H-19448C | 4/1 Identification reference U.S. Government activity |
NSN 8405-01-053-9203 is a Hat,service, classified under FSC 8405, Outerwear, Men's. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 8405-01-157-1143, 8405-01-157-1144, 8405-01-157-1146. Verify interchangeability with system specifications before substitution.
Key specifications for 8405-01-053-9203: Brim Type: STRAIGHT; Headwear Fastening Method: CHIN STRAP, WITH ADJUSTING BUCKLE; Nondefinitive Spec/std Data: 3 CLASS; Color: MAROON MAIN BODY. 7 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.