The Regulator,oxygen,barometric Cont, cataloged under National Stock Number 1660-01-473-3550, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-473-3550 |
| Item Name | Regulator,oxygen,barometric Cont |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| FSC Application Data | BREATHING OXYGEN SYSTEM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| CRU-120/A | 5/9 Secondary reference Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
| 1660PL1729479 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16VK063-2 | 7/2 Vendor item drawing reference U.S. Government activity |
| 3262033-0102 | 3/2 Design control — primary reference U.S. Government activity |
| CRU-120/P | 5/9 Secondary reference U.S. Government activity |
NSN 1660-01-473-3550 is a Regulator,oxygen,barometric Cont, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
Key specifications for 1660-01-473-3550: FSC Application Data: BREATHING OXYGEN SYSTEM; Special Features: C/O VEST PORT, MASK PORT AND AIRCRAFT SUPPLY PORT;0.780 POUNDS MAX. WEIGHT;USED ON OBOGS CRU-79/ITB, CRU-94 REGULATOR LBS; End Item Identification: F-16C. 1 specification is 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.
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.