The Mask,oxygen, cataloged under National Stock Number 1660-01-641-4086, 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 1 commercial cross-reference from 1 manufacturer, 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 | 1660-01-641-4086 |
| Primary Part Number | 138-01 |
| Item Name | Mask,oxygen |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Avox Systems Inc Dba Avox Systems Inc |
| Status | ACTIVE |
| Headband | PROVIDED |
| Design Type | NOSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 138-01 PRIMARY | Avox Systems Inc Dba Avox Systems Inc (USA) |
NSN 1660-01-641-4086 is a Mask,oxygen, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-01-641-4086 has 1 cross-referenced part number: 138-01 (Avox Systems Inc Dba Avox Systems Inc).
There are 12 known substitutes for 1660-01-641-4086: 5306-00-099-5033, 5120-00-198-5400, 4940-00-242-1448 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 138-01: Headband: PROVIDED; Design Type: NOSE; Part Name Assigned by Controlling Agency: FLAPPER. 3 total characteristics are documented in the Federal Logistics Information System.