The Crown,service Cap, cataloged under National Stock Number 8405-01-656-3545, is classified within Federal Supply Class 8405 (Outerwear, Men's) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 8405-01-656-3545 |
| Item Name | Crown,service Cap |
| FSC / FSG | 8405 / 84 — Outerwear, Men's |
| Status | ACTIVE |
| Garment Size | 6-1/4 |
| Nondefinitive Spec/std Data | I TYPE |
| Procurement Group Code | 02021 |
| Color | UNABLE TO DECODE |
| Fiber Material | UNABLE TO DECODE |
| User Designator | ENLISTED MAN AND ENLISTED WOMAN |
| 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-C-18186D | 4/1 Identification reference U.S. Government activity |
NSN 8405-01-656-3545 is a Crown,service Cap, classified under FSC 8405, Outerwear, Men's. Status: active.
Key specifications for 8405-01-656-3545: Garment Size: 6-1/4; Nondefinitive Spec/std Data: I TYPE; Procurement Group Code: 02021; Color: UNABLE TO DECODE. 6 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.