The Straps Cross Earcup, cataloged under National Stock Number 8415-01-331-4229, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Gentex Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Straps Cross Earcup |
| FSC / FSG | 8415 — Clothing, Special Purpose (FSG 84) |
| Manufacturers | Gentex Corp (CAGE 72724) |
| Parameter | Value |
|---|---|
| NSN | 8415-01-331-4229 |
| Primary Part Number | 78B4128 |
| Item Name | Straps Cross Earcup |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | Gentex Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
NSN 8415-01-331-4229 is a Straps Cross Earcup, manufactured by Gentex Corp, classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-01-331-4229 has 2 manufacturer part numbers on file: 78B4128 (Gentex Corp), B4128 (Gentex Corp).
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.