The Liner,flyer's Helmet, cataloged under National Stock Number 8415-01-625-7684, 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. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8415-01-625-7684 |
| Primary Part Number | D11926-5 |
| Item Name | Liner,flyer's Helmet |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | Gentex Corp |
| Status | ACTIVE |
| Garment Size | SMALL |
| Headwear Fastening Method | HOOK-PILE FASTENER TAPE |
| Material | PLASTIC LINING |
| 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 |
|---|---|
| D11926-5 PRIMARY | Gentex Corp (USA) |
| 05D11926-5 | Gentex Corp (USA) |
| Reference | Meaning |
|---|---|
| F9943-000044 | 6/9 Informative reference only Forsvarets Materielverk |
| D11926-5 | 5/2 Secondary reference U.S. Government activity |
NSN 8415-01-625-7684 is a Liner,flyer's Helmet, manufactured by Gentex Corp, classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-01-625-7684 has 2 manufacturer part numbers on file: D11926-5 (Gentex Corp), 05D11926-5 (Gentex Corp).
Key specifications for D11926-5: Garment Size: SMALL; Headwear Fastening Method: HOOK-PILE FASTENER TAPE; Special Features: MULTIPLE LAYERS OF MOLDED THERMOPLASTIC; REDUCES PRESSURE POINTS AND HOT SPOTS; CLOTH THICKNESS IS 0.50 INCH NOMINAL IN; Part Name Assigned by Controlling Agency: AIRCREW HELMET. 3 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.