The Facepiece,mask,oxygen, cataloged under National Stock Number 1660-00-794-0857, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 1660-00-794-0857 |
| Primary Part Number | 450-08 |
| Item Name | Facepiece,mask,oxygen |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Avox Systems Inc Dba Avox Systems Inc |
| Status | ACTIVE |
| FSC Application Data | ACFT,MASK,OXYGEN |
| General Characteristics Item Description | RUBBER,SILICONE,4.734 IN. LG,4.609 W,SHORT NARROW W |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 450-08 | Avox Systems Inc Dba Avox Systems Inc (USA) |
| G005-1029-01 | Gentex Corp (USA) |
| M27274-F40 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-M-27274 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 60D3515 | Department of the Air Force (USA) |
| G005-1029-01 | Bhv Aviation Consultants Gmbh (DEU) |
| 4871 | Gencorp Automotive Engineered Elastomers Div (USA) |
NSN 1660-00-794-0857 is a Facepiece,mask,oxygen, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-794-0857 has 7 cross-referenced part numbers: 450-08 (Avox Systems Inc Dba Avox Systems Inc), G005-1029-01 (Gentex Corp), M27274-F40 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-27274 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 60D3515 (Department of the Air Force) and 2 more.
There are 12 known substitutes for 1660-00-794-0857: 6520-00-055-1519, 5330-00-168-2103, 5360-00-213-0480 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 450-08: FSC Application Data: ACFT,MASK,OXYGEN; General Characteristics Item Description: RUBBER,SILICONE,4.734 IN. LG,4.609 W,SHORT NARROW W. 2 total characteristics are documented in the Federal Logistics Information System.