The Valve Assembly,oxyg, cataloged under National Stock Number 1660-01-443-8133, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-443-8133 |
| Primary Part Number | M27296-02 |
| Item Name | Valve Assembly,oxyg |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Specification/standard Data | 81349-MIL-V-27296 GOVERNMENT SPECIFICATION |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M27296-02 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-V-27296 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 211-60 | Avox Systems Inc Dba Avox Systems Inc (USA) |
| 211-60 | Scott Technologies, Inc. (USA) |
NSN 1660-01-443-8133 is a Valve Assembly,oxyg, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-01-443-8133 has 4 cross-referenced part numbers: M27296-02 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-V-27296 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 211-60 (Avox Systems Inc Dba Avox Systems Inc), 211-60 (Scott Technologies, Inc.).
There are 12 known substitutes for 1660-01-443-8133: 5120-00-223-9360, 1660-00-226-5334, 8145-00-300-4265 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M27296-02: Special Features: VALVE ASSEMBLY, OXYGEN MASK; CSC ITEM; SCOTT AVIATION ONLY; Specification/standard Data: 81349-MIL-V-27296 GOVERNMENT SPECIFICATION; Criticality Code Justification: FEAT. 3 total characteristics are documented in the Federal Logistics Information System.