The Key,socket Head Screw, cataloged under National Stock Number 5120-01-028-8542, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5120-01-028-8542 |
| Primary Part Number | 411141-2 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Short Arm Length | 0.468 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Wrenching Surface Size | 0.050 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL OVERALL |
| Long Arm Length | 1.656 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL C FED SPEC SINGLE TREATMENT RESPONSE OR F-46,TY II,CL 3 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Style Designator | L-HANDLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-028-8542 is a Key,socket Head Screw, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-028-8542 has 2 cross-referenced part numbers: TMRX-8 (Sna Germany Gmbh), 411141-2 (Raytheon Company Dba Raytheon).
There are 2 known substitutes for 5120-01-028-8542: 5120-01-028-8543, 5120-01-348-7322. Verify interchangeability with system specifications before substitution.
Key specifications for 411141-2: Short Arm Length: 0.468 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN; Overall Length: 1.705 INCHES MINIMUM AND 1.894 INCHES MAXIMUM IN; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL; Wrenching Surface Size: 0.050 INCHES NOMINAL BOTH ENDS IN. 9 total characteristics are documented in the Federal Logistics Information System.