The Mask,oxygen, cataloged under National Stock Number 1660-00-810-3222, 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 14 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 1660-00-810-3222 |
| Primary Part Number | 450-194 |
| Item Name | Mask,oxygen |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Avox Systems Inc Dba Avox Systems Inc |
| Status | CANCELLED |
| Helmet Fastener | INCLUDED |
| Microphone Pocket | INCLUDED |
| Intake Tube Corrugated Feature | INCLUDED |
| Microphone | NOT INCLUDED |
| Oxygen System Type | PRESSURE DEMAND |
| Nondefinitive Spec/std Data | MBU5P TYPE |
| Intake Tube Length | 17.500 INCHES NOMINAL IN |
| FSC Application Data | BREATHING OXYGEN SYSTEM,AIRCRAFT |
| Material | PLASTIC POLYAMIDE NYLON AND PLASTIC LOCATION NOT OTHERWISE SPECIFIED |
| Material | SILICON FACEPIECE |
| Accessory Components and Quantity | HELMET ATTACHMENTS 2,INSERT,FACE PIECE 1,SCREWS 6 |
| Harness | INCLUDED |
| Headband | NOT PROVIDED |
| Design Type | NOSE AND MOUTH |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G005-1001-04 | Bhv Aviation Consultants Gmbh (DEU) |
| G005-1001-04 | Gentex Corp (USA) |
| 60D3516 | Department of the Air Force (USA) |
| 450-194 PRIMARY | Avox Systems Inc Dba Avox Systems Inc (USA) |
| MILM27274TYPEMBU5P | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 7425180-40 | San Antonio Air Logistics Center (USA) |
| 450-84 | Avox Systems Inc Dba Avox Systems Inc (USA) |
NSN 1660-00-810-3222 is a Mask,oxygen, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660 (No Item Name Available). Status: cancelled.
NSN 1660-00-810-3222 has 7 cross-referenced part numbers: G005-1001-04 (Bhv Aviation Consultants Gmbh), G005-1001-04 (Gentex Corp), 60D3516 (Department of the Air Force), 450-194 (Avox Systems Inc Dba Avox Systems Inc), MILM27274TYPEMBU5P (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 4 known substitutes for 1660-00-810-3222: 1660-00-811-5259, 2990-00-844-5382, 5340-01-265-8925 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 450-194: Special Features: SHORT NARROW; Helmet Fastener: INCLUDED; Microphone Pocket: INCLUDED; Intake Tube Corrugated Feature: INCLUDED. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 1660-00-810-3222 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.