The Wrench,torque, cataloged under National Stock Number 5120-01-399-9016, 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 12 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-399-9016 |
| Primary Part Number | 1ART1 |
| Item Name | Wrench,torque |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 50.0 METER-NEWTON MINIMUM AND 250.0 METER-NEWTON MAXIMUM AND 35.0 FOOT-POUNDS MINIMUM AND 175.0 FOOT-POUNDS MAXIMUM FT |
| Torque Scale Graduation | 5.00 METER-NEWTON |
| Torque Signal Method | DIAL INDICATOR |
| Style Designator | RIGID FRAME END DRIVE |
| Specification/standard Data | 05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 1 TYPE AND C CLASS AND 1 STYLE |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| Torque Indicating Mechanism | DIAL |
| Surface Treatment | CHROMIUM OVERALL |
| Furnished Items | CASE |
| 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 |
|---|---|
| 1ART1 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| Reference | Meaning |
|---|---|
| B107.14 TY1CLCST1 | 5/9 Secondary reference U.S. Government activity |
| B107.14 | 5/9 Secondary reference The American Society of Mechanical Engineers |
| B107.300 CAT 14 TY1CLCST1 | 5/1 Secondary reference U.S. Government activity |
| B107.14M | 5/9 Secondary reference The American Society of Mechanical Engineers |
| B107.300 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
| B107.14M TY1CLBST1 | 5/9 Secondary reference U.S. Government activity |
| 6121NMA | 5/9 Secondary reference The Stanley Works Dba Stanley Proto |
NSN 5120-01-399-9016 is a Wrench,torque, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-399-9016 has 1 manufacturer part number on file: 1ART1 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 1ART1: Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Torque Capacity: 50.0 METER-NEWTON MINIMUM AND 250.0 METER-NEWTON MAXIMUM AND 35.0 FOOT-POUNDS MINIMUM AND 175.0 FOOT-POUNDS MAXIMUM FT; Torque Scale Graduation: 5.00 METER-NEWTON; Torque Signal Method: DIAL INDICATOR. 12 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.