The Mask,oxygen, cataloged under National Stock Number 1660-01-388-8183, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories 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.
| Item Name | Mask,oxygen |
| FSC / FSG | 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16) |
| Manufacturers | Airborne Systems North America of Nj Inc. Dba Airborne Systems of No (CAGE 57172) |
| Parameter | Value |
|---|---|
| NSN | 1660-01-388-8183 |
| Primary Part Number | 603400-1 |
| Item Name | Mask,oxygen |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Airborne Systems North America of Nj Inc. Dba Airborne Systems of No |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 603400-1 PRIMARY | Airborne Systems North America of Nj Inc. Dba Airborne Systems of No (USA) |
NSN 1660-01-388-8183 is a Mask,oxygen, manufactured by Airborne Systems North America of Nj Inc. Dba Airborne Systems of No, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-388-8183 has 1 manufacturer part number on file: 603400-1 (Airborne Systems North America of Nj Inc. Dba Airborne Systems of No).
1 possible match (shared part number, not a government interchangeability claim): 5820-01-543-8269. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1660-01-388-8183 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.