The Wrench,box, cataloged under National Stock Number 5120-01-535-8150, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 9 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-535-8150 |
| Primary Part Number | 1APM1 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Wrenching Surface Size | 55.0 MILLIMETERS NOMINAL SINGLE END MM |
| Style Designator | STRIKING |
| Outside Diameter | 86.0 MILLIMETERS NOMINAL MM |
| Specification/standard Data | 05047-ASME B107.410 CAT 59 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 3 TYPE |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Surface Treatment | OXIDE OVERALL |
| Material | STEEL OVERALL |
| Head Thickness | 38.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 1APM1 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| J2655SWM | The Stanley Works Dba Stanley Proto (USA) |
| P12612839 | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| B107.410 CAT 59 TY3 | 5/1 Secondary reference U.S. Government activity |
| 2655SWM | 5/9 Secondary reference The Stanley Works Dba Stanley Proto |
| P12612839 | 5/9 Secondary reference U.S. Government activity |
| B107.59 TY3 | 5/9 Secondary reference U.S. Government activity |
| B107.59 | 5/9 Secondary reference The American Society of Mechanical Engineers |
| B107.410 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
NSN 5120-01-535-8150 is a Wrench,box, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-535-8150 has 3 manufacturer part numbers on file: 1APM1 (W.w. Grainger, Inc. Div Government Sales Division), J2655SWM (The Stanley Works Dba Stanley Proto), P12612839 (Fairbanks Morse, Llc).
Key specifications for 1APM1: Wrenching Surface Size: 55.0 MILLIMETERS NOMINAL SINGLE END MM; Style Designator: STRIKING; Overall Length: 13.000 INCHES NOMINAL IN; Outside Diameter: 86.0 MILLIMETERS NOMINAL MM. 9 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.