The Wrench,torque, cataloged under National Stock Number 5120-01-252-6139, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Ryeson Corporation Div Sturtevant Richmont. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-252-6139 |
| Primary Part Number | DM56/80IO |
| Item Name | Wrench,torque |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Ryeson Corporation Div Sturtevant Richmont |
| Status | ACTIVE |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 0.0 INCH-OUNCES MINIMUM AND 80.0 INCH-OUNCES MAXIMUM IN |
| Torque Scale Graduation | 5.00 INCH-OUNCES IN |
| Style Designator | DEFLECTING FRAME END DRIVE |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| Torque Indicating Mechanism | PLATE WITH POINTER |
| Surface Treatment | CHROMIUM OVERALL |
| Furnished Items | CASE |
| Material | STEEL DRIVE SURFACE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5120-01-252-6139 is a Wrench,torque, manufactured by Ryeson Corporation Div Sturtevant Richmont, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-252-6139 has 2 manufacturer part numbers on file: 855311 (Ryeson Corporation Div Sturtevant Richmont), DM56/80IO (Ryeson Corporation Div Sturtevant Richmont).
Key specifications for DM56/80IO: Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Torque Capacity: 0.0 INCH-OUNCES MINIMUM AND 80.0 INCH-OUNCES MAXIMUM IN; Torque Scale Graduation: 5.00 INCH-OUNCES IN; Style Designator: DEFLECTING FRAME END DRIVE. 9 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.