The Helmet,parachutists', cataloged under National Stock Number 8415-01-426-1703, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Airborne Systems North America of Nj Inc. Dba Airborne Systems of No. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8415-01-426-1703 |
| Primary Part Number | 603500-1 |
| Item Name | Helmet,parachutists' |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | Airborne Systems North America of Nj Inc. Dba Airborne Systems of No |
| Status | ACTIVE |
| 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 |
|---|---|
| 603500-1 PRIMARY | Airborne Systems North America of Nj Inc. Dba Airborne Systems of No (USA) |
NSN 8415-01-426-1703 is a Helmet,parachutists', manufactured by Airborne Systems North America of Nj Inc. Dba Airborne Systems of No, classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-01-426-1703 has 1 manufacturer part number on file: 603500-1 (Airborne Systems North America of Nj Inc. Dba Airborne Systems of No).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-552-8363. Verify interchangeability with system specifications before substitution.
Key specifications for 603500-1: Special Features: SIZE LARGE; Part Name Assigned by Controlling Agency: PHAOS (PARACHUTIST'S HIGH ALTITUDE OXYGEN SUPPLY SYSTEM) HELMET ASSEMBLY. 0 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.