The Bolt,internal Wrenching, cataloged under National Stock Number 5306-01-542-5908, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell Textron Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.
| Parameter | Value |
|---|---|
| NSN | 5306-01-542-5908 |
| Primary Part Number | 50-121-4 |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Bell Textron Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-01-542-5908 is a Bolt,internal Wrenching, manufactured by Bell Textron Inc, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-542-5908 has 3 cross-referenced part numbers: CA21390-4 (Howmet Global Fastening Systems Inc. Div Tridair Products), 121503-4 (Monadnock Company, the Dba Lisi Aerospace), 50-121-4 (Bell Textron Inc).
There are 3 known substitutes for 5306-01-542-5908: 5306-01-466-6959, 5325-00-807-7968, 3110-00-904-0897. Verify interchangeability with system specifications before substitution.
Key specifications for 50-121-4: Special Features: ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION, OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL; End Item Identification: MV-22 AIRCRAFT; Criticality Code Justification: FEAT; Part Name Assigned by Controlling Agency: BOLT,INTERNAL,WRE. 4 total characteristics are documented in the Federal Logistics Information System.