The Oxygen System,aircraft Survival, cataloged under National Stock Number 1660-01-587-2023, 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 B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-587-2023 |
| Primary Part Number | 4441106-111 |
| Item Name | Oxygen System,aircraft Survival |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4441106-111 PRIMARY | B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems (USA) |
NSN 1660-01-587-2023 is a Oxygen System,aircraft Survival, manufactured by B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-587-2023 has 1 manufacturer part number on file: 4441106-111 (B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems).
Key specifications for 4441106-111: Special Features: SIZE: 24.5" X 8.6" X 8.6"; WEIGHT: 8.6 LBS; SHELFLIFE: 15YR CYLINDER LIFE; MATERIAL: ALUMIUM AND FIBER COMPOSITE CYLINDER; STAINLESS AND PLASTIC REGULATOR LBS; Part Name Assigned by Controlling Agency: EMERGENCY OXYGEN PORTABLE CREW DEMAND AND CONSTANT FLOW AIRLINE TYPE; End Item Identification: AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
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 1660-01-587-2023 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.