The Hardshell Assembly, cataloged under National Stock Number 1660-00-794-0868, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-794-0868 |
| Primary Part Number | 450-09A |
| Item Name | Hardshell Assembly |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Avox Systems Inc Dba Avox Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | REGULAR NARROW SIZE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 450-09A PRIMARY | Avox Systems Inc Dba Avox Systems Inc (USA) |
| MIL-M-27274 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 7425180-21 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 7425180-21 | San Antonio Air Logistics Center (USA) |
| 450-09 | Avox Systems Inc Dba Avox Systems Inc (USA) |
| G005-1030-01 | Gentex Corp (USA) |
NSN 1660-00-794-0868 is a Hardshell Assembly, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-794-0868 has 6 cross-referenced part numbers: 450-09A (Avox Systems Inc Dba Avox Systems Inc), MIL-M-27274 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 7425180-21 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 7425180-21 (San Antonio Air Logistics Center), 450-09 (Avox Systems Inc Dba Avox Systems Inc) and 1 more.
There are 10 known substitutes for 1660-00-794-0868: 3455-00-194-0510, 1660-00-794-0857, 1660-00-794-0858 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 450-09A: General Characteristics Item Description: REGULAR NARROW SIZE. 1 total characteristics are documented in the Federal Logistics Information System.