The Liner,flyer's Helmet, cataloged under National Stock Number 8415-01-522-7916, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Transaero, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 8415-01-522-7916 |
| Primary Part Number | D11531-3 |
| Item Name | Liner,flyer's Helmet |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | Transaero, Inc. |
| Status | ACTIVE |
| Garment Size | X-LARGE |
| Material | COTTON AND 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 |
|---|---|
| D11531-3 | Transaero, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 02D11531-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 8415-01-522-7916 is a Liner,flyer's Helmet, manufactured by Transaero, Inc., classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-01-522-7916 has 1 manufacturer part number on file: D11531-3 (Transaero, Inc.).
Key specifications for D11531-3: Garment Size: X-LARGE; Special Features: ASSEMBLY IS LINED WITH REMOVABLE AND WASHABLE COTTON COMFORT COVER; SUPER COMFORT LINER ASSEMBLY ATTACHES TO STYROFOAM IMPACT LINER WITH HOOK-AND-PILE FASTENING TAPE; End Item Identification: SUPER COMFORT LINER FOR HGU 55/P AND 84/P HELMETS; Material: COTTON AND PLASTIC LINING. 2 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.