The Regulator,oxygen,diluter Demand, cataloged under National Stock Number 1660-01-121-0150, 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 The Boeing Company Div Commercial. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-121-0150 |
| Primary Part Number | 10-60900-6 |
| Item Name | Regulator,oxygen,diluter Demand |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Flow Indicator | NOT INCLUDED |
| Lighted Panel | NOT INCLUDED |
| Pressure Gage | NOT INCLUDED |
| On-Off Switch | NOT INCLUDED |
| Installation Design | PORTABLE OR NONPORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10-60900-6 PRIMARY | The Boeing Company Div Commercial (USA) |
| 27660-2 | Avox Systems Inc Dba Avox Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 10-60900-6 | 5/9 Secondary reference U.S. Government activity |
| 27660-02 | 5/9 Secondary reference Avox Systems Inc Dba Avox Systems Inc |
| 27660-1 | 5/9 Secondary reference Avox Systems Inc Dba Avox Systems Inc |
| 10-60900-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1660-01-121-0150 is a Regulator,oxygen,diluter Demand, manufactured by The Boeing Company Div Commercial, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-121-0150 has 2 manufacturer part numbers on file: 10-60900-6 (The Boeing Company Div Commercial), 27660-2 (Avox Systems Inc Dba Avox Systems Inc).
Key specifications for 10-60900-6: Overall Height: 3.000 INCHES NOMINAL IN; Flow Indicator: NOT INCLUDED; Overall Width: 3.500 INCHES NOMINAL IN; Lighted Panel: NOT INCLUDED. 5 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 1660-01-121-0150 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.