The Wrench,torque, cataloged under National Stock Number 5120-01-045-0555, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-045-0555 |
| Primary Part Number | 5951066-0036 |
| Item Name | Wrench,torque |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 0.0 FOOT-POUNDS MINIMUM AND 250.0 FOOT-POUNDS MAXIMUM FT |
| Torque Scale Graduation | 5.00 FOOT-POUNDS FT |
| 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 3 STYLE |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| Torque Indicating Mechanism | DIAL |
| 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 |
|---|---|
| 5951066-0036 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| B107.14M | 5/9 Secondary reference The American Society of Mechanical Engineers |
| B107.14 TY1CLCST3 | 5/9 Secondary reference U.S. Government activity |
| B107.300 CAT 14 TY1CLCST3 | 5/1 Secondary reference U.S. Government activity |
| GGG-W-686 | 5/9 Secondary reference U.S. Government activity |
| B107.300 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
| GGG-W-686 TY2CL1STC | 5/9 Secondary reference U.S. Government activity |
| B107.14M TY1CLBST3 | 5/9 Secondary reference U.S. Government activity |
| B107.14 | 5/9 Secondary reference The American Society of Mechanical Engineers |
NSN 5120-01-045-0555 is a Wrench,torque, manufactured by Naval Sea Systems Command, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-045-0555 has 1 manufacturer part number on file: 5951066-0036 (Naval Sea Systems Command).
5 possible matches (shared part number, not a government interchangeability claim): 5120-01-046-7304, 5120-01-077-1141, 5120-01-104-0695. Verify interchangeability with system specifications before substitution.
Key specifications for 5951066-0036: Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Torque Capacity: 0.0 FOOT-POUNDS MINIMUM AND 250.0 FOOT-POUNDS MAXIMUM FT; Torque Scale Graduation: 5.00 FOOT-POUNDS FT; Torque Signal Method: DIAL INDICATOR. 11 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.