The Board Assembly,exte, cataloged under National Stock Number 4920-00-781-8445, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Cae Usa Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Board Assembly,exte |
| FSC / FSG | 4920 — No Item Name Available (FSG 49) |
| Manufacturers | Cae Usa Inc. (CAGE 1PQF4); Raytheon Technical Services Company (CAGE 36378); Lockheed Martin Corp Naval Electronics & Surveillance Systems (CAGE 99971) |
| Parameter | Value |
|---|---|
| NSN | 4920-00-781-8445 |
| Primary Part Number | 857700 |
| Item Name | Board Assembly,exte |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4920-00-781-8445 is a Board Assembly,exte, manufactured by Cae Usa Inc., classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-00-781-8445 has 3 cross-referenced part numbers: 857700 (Cae Usa Inc.), 857700 (Raytheon Technical Services Company), 7637216G1 (Lockheed Martin Corp Naval Electronics & Surveillance Systems).
There are 3 known substitutes for 4920-00-781-8445: 2805-00-353-8635, 5355-00-667-9826, 5340-01-237-9199. Verify interchangeability with system specifications before substitution.