The Oxygen System,ejection Seat,airc, cataloged under National Stock Number 1660-01-473-2858, 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 2 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-473-2858 |
| Item Name | Oxygen System,ejection Seat,airc |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| FSC Application Data | OXYGEN BREATHING SYSTEM |
| Functional Description | USED ON OBOGS OXYGEN EMERGENCY SYSTEM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1660PL0623817 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3261130-0103 | 7/2 Vendor item drawing reference U.S. Government activity |
| 1660PL1637050 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1660PL1637062 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3261130-0102 | 5/9 Secondary reference U.S. Government activity |
| 1660PL1637055 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16VK062-3 | 3/2 Design control — primary reference U.S. Government activity |
| 16VK062-2 | 5/9 Secondary reference U.S. Government activity |
NSN 1660-01-473-2858 is a Oxygen System,ejection Seat,airc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
Key specifications for 1660-01-473-2858: FSC Application Data: OXYGEN BREATHING SYSTEM; Special Features: MANUFACTURER SUGGESTED NAME: EMERGENCY OXYGEN SYSTEM, 50 CUBIC INCH, OBOGS; APPLY POLYTETRAFLUOROETHYLENE TAPE TO MALE PIPE THREADS PRIOR TO ASSEMBLY; LABEL LETTERING WILL BE BOLD WHITE CAPITAL LETTERS ON GREEN BACKGROUND; CYLINDER DIAMETER: 2.500 INCHES; CYLINDER ASSEMBLY LENGTH: 15.500 INCHES; 1800 PSI (12.400 KPA) IN; Functional Description: USED ON OBOGS OXYGEN EMERGENCY SYSTEM; End Item Identification: F-16C. 2 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 1660-01-473-2858 has DEMIL Code D. 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.