The Tester,torque Wrench, cataloged under National Stock Number 6635-01-424-2125, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Norbar Torque Tools Ltd. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6635-01-424-2125 |
| Primary Part Number | TWA1000F |
| Item Name | Tester,torque Wrench |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Norbar Torque Tools Ltd |
| Status | ACTIVE |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 1000.0 FOOT-POUNDS NOMINAL FT |
| Torque Scale Graduation | 0.1 FOOT-POUNDS FT |
| Torque Signal Method | DIAL INDICATOR |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Torque Indicating Mechanism | DIAL |
| Material | ALUMINUM 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 |
|---|---|
| TWA1000F | Norbar Torque Tools Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 17G983003-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| TWA1000F | 3/9 Design control — primary reference Torque and Tension Equipment Inc |
NSN 6635-01-424-2125 is a Tester,torque Wrench, manufactured by Norbar Torque Tools Ltd, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-01-424-2125 has 1 manufacturer part number on file: TWA1000F (Norbar Torque Tools Ltd).
Key specifications for TWA1000F: Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Torque Capacity: 1000.0 FOOT-POUNDS NOMINAL FT; Torque Scale Graduation: 0.1 FOOT-POUNDS FT; Torque Signal Method: DIAL INDICATOR. 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.