The Switch Unit,control, cataloged under National Stock Number 5821-00-173-7949, is classified within Federal Supply Class 5821 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Lockheed Martin Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Switch Unit,control |
| FSC / FSG | 5821 — No Item Name Available (FSG 58) |
| Manufacturers | Lockheed Martin Corp (CAGE 98897) |
| Parameter | Value |
|---|---|
| NSN | 5821-00-173-7949 |
| Primary Part Number | A369 |
| Item Name | Switch Unit,control |
| FSC / FSG | 5821 / 58 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A369 PRIMARY | Lockheed Martin Corp (USA) |
NSN 5821-00-173-7949 is a Switch Unit,control, manufactured by Lockheed Martin Corp, classified under FSC 5821 (No Item Name Available). Status: active.
NSN 5821-00-173-7949 has 1 cross-referenced part number: A369 (Lockheed Martin Corp).
There are 4 known substitutes for 5821-00-173-7949: 4820-00-081-9371, 5977-00-214-1275, 3040-00-588-4537 and 1 more. Verify interchangeability with system specifications before substitution.