The Cover,helmet, cataloged under National Stock Number 8415-01-656-0403, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Galvion Ballistics Ltd. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8415-01-656-0403 |
| Primary Part Number | 4-0593-9054 |
| Item Name | Cover,helmet |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | Galvion Ballistics Ltd |
| Status | ACTIVE |
| Garment Size | LARGE |
| Headwear Attachment Method | ADJUSTABLE CHIN STRAP |
| Color | CAMOUFLAGE MAIN BODY |
| Environmental Protection | WRINKLE RESISTANT |
| User Designator | MAN AND WOMAN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4-0593-9054 PRIMARY | Galvion Ballistics Ltd (USA) |
| Reference | Meaning |
|---|---|
| 4-0593-9054 | 3/9 Design control — primary reference Revision Military Limited |
NSN 8415-01-656-0403 is a Cover,helmet, manufactured by Galvion Ballistics Ltd, classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-01-656-0403 has 1 manufacturer part number on file: 4-0593-9054 (Galvion Ballistics Ltd).
Key specifications for 4-0593-9054: Garment Size: LARGE; Headwear Attachment Method: ADJUSTABLE CHIN STRAP; Color: CAMOUFLAGE MAIN BODY; Environmental Protection: WRINKLE RESISTANT. 5 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.