The Key,socket Head Screw, cataloged under National Stock Number 5120-01-583-9610, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5120-01-583-9610 |
| Primary Part Number | J46510 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | ACTIVE |
| Wrenching Surface Size | 2.5 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 |
|---|---|
| J46510 | Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS) |
| 1FX68 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| J46510 PRIMARY | The Stanley Works Dba Stanley Proto (USA) |
| Reference | Meaning |
|---|---|
| 46510 | 5/9 Secondary reference The Stanley Works Dba Stanley Proto |
| J46510 | 5/9 Secondary reference Henchman Products Pty Ltd |
NSN 5120-01-583-9610 is a Key,socket Head Screw, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-583-9610 has 3 manufacturer part numbers on file: J46510 (Henchman Group Pty Ltd the Trustee for Henchman Unit Trust), 1FX68 (W.w. Grainger, Inc. Div Government Sales Division), J46510 (The Stanley Works Dba Stanley Proto).
1 possible match (shared part number, not a government interchangeability claim): 5925-01-592-9627. Verify interchangeability with system specifications before substitution.
Key specifications for J46510: Wrenching Surface Size: 2.5 MILLIMETERS NOMINAL SINGLE END MM; Style Designator: FIXED T-HANDLE; Overall Length: 152.0 MILLIMETERS NOMINAL MM; 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.