The Cylinder Assembly,oxygen,aircraf, cataloged under National Stock Number 1660-01-486-7437, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-486-7437 |
| Item Name | Cylinder Assembly,oxygen,aircraf |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A109623-501 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 410350-111 | 5/2 Secondary reference U.S. Government activity |
| 410350-111 | 5/9 Secondary reference U.S. Government activity |
| A109623-501 | 5/9 Secondary reference The Boeing Company Div Defense |
| A109623-501 | 3/9 Design control — primary reference Ami Industries, Inc Div Utc Aerospace Systems |
NSN 1660-01-486-7437 is a Cylinder Assembly,oxygen,aircraf, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
Key specifications for 1660-01-486-7437: Special Features: ACTION ID 45403614; Part Name Assigned by Controlling Agency: OXYGEN CYLINDER-REDUCER-HOSE ASSY OF; End Item Identification: F-22 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1660-01-486-7437 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.