The Key,socket Head Screw, cataloged under National Stock Number 5120-01-367-6998, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Kipper Tool Company Dba Kipper Management Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-367-6998 |
| Primary Part Number | 76303 KLEIN |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Kipper Tool Company Dba Kipper Management Inc |
| Status | ACTIVE |
| Wrenching Surface Size | 3.0 MILLIMETERS NOMINAL SINGLE END MM |
| Style Designator | FIXED T-HANDLE |
| Features Provided | CUSHION GRIP |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Surface Treatment | OXIDE OVERALL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 76303 KLEIN | Kipper Tool Company Dba Kipper Management Inc (USA) |
| Reference | Meaning |
|---|---|
| 76303 | 3/9 Design control — primary reference Klein Tools Inc |
NSN 5120-01-367-6998 is a Key,socket Head Screw, manufactured by Kipper Tool Company Dba Kipper Management Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-367-6998 has 1 manufacturer part number on file: 76303 KLEIN (Kipper Tool Company Dba Kipper Management Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-483-0107, 5310-01-608-6773. Verify interchangeability with system specifications before substitution.
Key specifications for 76303 KLEIN: Wrenching Surface Size: 3.0 MILLIMETERS NOMINAL SINGLE END MM; Style Designator: FIXED T-HANDLE; Overall Length: 6.000 INCHES NOMINAL IN; Features Provided: CUSHION GRIP. 6 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.