The Socket,socket Wrench, cataloged under National Stock Number 5120-01-645-1346, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-645-1346 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Status | ACTIVE |
| Supplementary Features | INTERNAL DIAMETER: 2.710 |
| Wrenching End Outside Diameter | 2.520 INCHES NOMINAL IN |
| Drive End Outside Diameter | 3.00 INCHES NOMINAL IN |
| Material | ALUMINUM OR 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 |
| Reference | Meaning |
|---|---|
| 132-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5120-01-645-1346 is a Socket,socket Wrench, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
Key specifications for 5120-01-645-1346: Supplementary Features: INTERNAL DIAMETER: 2.710; Wrenching End Outside Diameter: 2.520 INCHES NOMINAL IN; Overall Length: 3.00 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SOCKET TOOL (ADJUSTER ASSY). 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.