The Bellows,protection, cataloged under National Stock Number 5340-01-537-2123, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Senior Operations Llc Dba Metal Bellows Div Metal Bellows. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-537-2123 |
| Primary Part Number | 77042 |
| Item Name | Bellows,protection |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Senior Operations Llc Dba Metal Bellows Div Metal Bellows |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5340-01-537-2123 is a Bellows,protection, manufactured by Senior Operations Llc Dba Metal Bellows Div Metal Bellows, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-537-2123 has 3 cross-referenced part numbers: 77042 (Senior Flexonics Inc), 77042 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), 77042 (Senior Operations Llc Div Senior Aerospace Ssp).
There are 2 known substitutes for 5340-01-537-2123: 5975-00-296-1669, 4730-01-697-9918. Verify interchangeability with system specifications before substitution.
Key specifications for 77042: End Item Identification: CP140 AIRCRAFT UHF COMMUNICATION SYSTEM. 1 total characteristics are documented in the Federal Logistics Information System.