The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-710-7884, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Grainger Integrated Supply Div Grainger Integrated Supply. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-710-7884 |
| Primary Part Number | WW1129 |
| Item Name | Wrench,box and Open End,combinat |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Grainger Integrated Supply Div Grainger Integrated Supply |
| Status | ACTIVE |
| Large End Head Thickness | 1.25 INCHES NOMINAL IN |
| Style Designator | OFFSET |
| Opening Width | 2.50 INCHES NOMINAL IN |
| Wrenching Surface Shape | 12 POINT SECOND END INTERNAL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| WW1129 PRIMARY | Grainger Integrated Supply Div Grainger Integrated Supply (USA) |
NSN 5120-01-710-7884 is a Wrench,box and Open End,combinat, manufactured by Grainger Integrated Supply Div Grainger Integrated Supply, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-710-7884 has 1 manufacturer part number on file: WW1129 (Grainger Integrated Supply Div Grainger Integrated Supply).
Key specifications for WW1129: Large End Head Thickness: 1.25 INCHES NOMINAL IN; Style Designator: OFFSET; Opening Width: 2.50 INCHES NOMINAL IN; Overall Length: 27.25 INCHES NOMINAL IN. 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.