The Wrench,torque, cataloged under National Stock Number 5120-01-075-0422, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-075-0422 |
| Primary Part Number | QJR-4400 |
| Item Name | Wrench,torque |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| Drive Surface Size | 0.750 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 50.0 FOOT-POUNDS MINIMUM AND 400.0 FOOT-POUNDS MAXIMUM FT |
| Torque Signal Method | AUDIBLE |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| Torque Indicating Mechanism | MICROMETER |
| Surface Treatment | CHROMIUM 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 |
| Part Number | Manufacturer |
|---|---|
| QJR-4400 PRIMARY | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| Reference | Meaning |
|---|---|
| QJR-4400 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Technical Services Company |
| GGG-686C | 4/1 Identification reference U.S. Government activity |
NSN 5120-01-075-0422 is a Wrench,torque, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-075-0422 has 1 manufacturer part number on file: QJR-4400 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
Key specifications for QJR-4400: Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN; Torque Capacity: 50.0 FOOT-POUNDS MINIMUM AND 400.0 FOOT-POUNDS MAXIMUM FT; Torque Signal Method: AUDIBLE; Overall Length: 36.000 INCHES NOMINAL IN. 7 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.