The Wrench,torque, cataloged under National Stock Number 5120-01-375-7538, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Torc Tec Calibrations, Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-375-7538 |
| Primary Part Number | HY-1XL |
| Item Name | Wrench,torque |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Torc Tec Calibrations, Inc |
| Status | ACTIVE |
| Drive Surface Size | 0.750 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 140.0 FOOT-POUNDS MINIMUM AND 1375.0 FOOT-POUNDS MAXIMUM FT |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| Torque Indicating Mechanism | PRESET-ADJUSTABLE |
| 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 |
|---|---|
| HY-1XL PRIMARY | Torc Tec Calibrations, Inc (USA) |
| Reference | Meaning |
|---|---|
| RSL2SDS | 5/9 Secondary reference U.S. Government activity |
| A0102B0012AA-SK | 3/2 Design control — primary reference U.S. Government activity |
| 523844-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5120-01-375-7538 is a Wrench,torque, manufactured by Torc Tec Calibrations, Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-375-7538 has 1 manufacturer part number on file: HY-1XL (Torc Tec Calibrations, Inc).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-481-1971. Verify interchangeability with system specifications before substitution.
Key specifications for HY-1XL: Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN; Torque Capacity: 140.0 FOOT-POUNDS MINIMUM AND 1375.0 FOOT-POUNDS MAXIMUM FT; Drive End Shape: SQUARE SINGLE END EXTERNAL; Torque Indicating Mechanism: PRESET-ADJUSTABLE. 4 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.