The Oxygen Supply Assy, cataloged under National Stock Number 1660-00-431-7644, 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. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-431-7644 |
| Primary Part Number | L000715-12 |
| Item Name | Oxygen Supply Assy |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems |
| Status | ACTIVE |
| Dot Proper Shipping Name | SODIUM CHLORATE |
| Dot Identification Number | UN1495 |
| Dot Registration Code | EX1988080507 |
| Dot Hazard Class/division | 5.1 |
| Hazardous Material Classification Code | 5.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Hazardous per DLA record (HMIC Y) DOT hazard class/division 5.1 · UN ID UN1495 · 5.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as SODIUM CHLORATE |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L000715-12 PRIMARY | B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems (USA) |
| Reference | Meaning |
|---|---|
| 4E94013-115A | 1/2 Source control — Government-approved source U.S. Government activity |
| 8148650 | A/1 Packaging identification reference U.S. Government activity |
NSN 1660-00-431-7644 is a Oxygen Supply Assy, 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 1660-00-431-7644 has 1 manufacturer part number on file: L000715-12 (B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems).
Key specifications for L000715-12: Dot Proper Shipping Name: SODIUM CHLORATE; Dot Identification Number: UN1495; Dot Registration Code: EX1988080507; Dot Hazard Class/division: 5.1. 5 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1660-00-431-7644 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.