The Key,socket Head Screw, cataloged under National Stock Number 5120-01-434-9355, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Irwin Industrial Tool Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.
| Parameter | Value |
|---|---|
| NSN | 5120-01-434-9355 |
| Primary Part Number | 86203 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Irwin Industrial Tool Company |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Surface Treatment | OXIDE OVERALL |
| Wrenching Surface Size | 0.050 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | L-HANDLE |
| Features Provided | BALL END AND LONG SERIES |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 86203 PRIMARY | Irwin Industrial Tool Company (USA) |
NSN 5120-01-434-9355 is a Key,socket Head Screw, manufactured by Irwin Industrial Tool Company, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-434-9355 has 1 cross-referenced part number: 86203 (Irwin Industrial Tool Company).
There are 4 known substitutes for 5120-01-434-9355: 6750-00-304-4863, 1650-00-321-6294, 6515-01-240-5758 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 86203: Material: STEEL OVERALL; Surface Treatment: OXIDE OVERALL; Wrenching Surface Size: 0.050 INCHES NOMINAL BOTH ENDS IN; Style Designator: L-HANDLE. 6 total characteristics are documented in the Federal Logistics Information System.