The Key Set,socket Head Screw, cataloged under National Stock Number 5120-01-429-2471, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Irwin Industrial Tool Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-429-2471 |
| Primary Part Number | 82434 |
| Item Name | Key Set,socket Head Screw |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Irwin Industrial Tool Company |
| Status | ACTIVE |
| Handle Type | TEE |
| Key Characteristic | CONTAINS HEX KEYS SIZE 2, 2.5, 3, 4, 5, 6, 8 AND 10MM MM |
| Key Quantity | 8 |
| Container Type | BAG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 82434 PRIMARY | Irwin Industrial Tool Company (USA) |
NSN 5120-01-429-2471 is a Key Set,socket Head Screw, manufactured by Irwin Industrial Tool Company, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-429-2471 has 1 manufacturer part number on file: 82434 (Irwin Industrial Tool Company).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-485-5361. Verify interchangeability with system specifications before substitution.
Key specifications for 82434: Handle Type: TEE; Key Characteristic: CONTAINS HEX KEYS SIZE 2, 2.5, 3, 4, 5, 6, 8 AND 10MM MM; Overall Length: 6.000 INCHES NOMINAL IN; Key Quantity: 8. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.