The Wrench,spanner, cataloged under National Stock Number 5120-00-596-4493, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5120-00-596-4493 |
| Item Name | Wrench,spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Status | ACTIVE |
| Opening Diameter | 3.000 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN |
| Pin Diameter | 0.180 INCHES NOMINAL IN |
| Lug Thickness | 0.050 INCHES NOMINAL IN |
| Style Designator | PIN LUG |
| Features Provided | REPLACEABLE WRENCHING FEATURE |
| Lug Width | 0.312 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM AND NICKEL AND 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 |
| Reference | Meaning |
|---|---|
| 1055 | 3/9 Design control — primary reference Gardiner Mfg Co |
NSN 5120-00-596-4493 is a Wrench,spanner, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
Key specifications for 5120-00-596-4493: Opening Diameter: 3.000 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN; Pin Diameter: 0.180 INCHES NOMINAL IN; Lug Thickness: 0.050 INCHES NOMINAL IN; Style Designator: PIN LUG. 8 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.