The Adapter,torque Wrench, cataloged under National Stock Number 5120-01-221-2476, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Geartronics Industries Inc Dba X-4 Tool Div. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-221-2476 |
| Primary Part Number | 12A1 |
| Item Name | Adapter,torque Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Geartronics Industries Inc Dba X-4 Tool Div |
| Status | ACTIVE |
| Torque Capacity | 120.0 INCH-POUNDS MINIMUM AND 480.0 INCH-POUNDS MAXIMUM IN |
| Style Designator | SOCKET TO SOCKET |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Wrenching Surface Shape | SQUARE SINGLE END INTERNAL |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12A1 PRIMARY | Geartronics Industries Inc Dba X-4 Tool Div (USA) |
NSN 5120-01-221-2476 is a Adapter,torque Wrench, manufactured by Geartronics Industries Inc Dba X-4 Tool Div, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-221-2476 has 1 manufacturer part number on file: 12A1 (Geartronics Industries Inc Dba X-4 Tool Div).
Key specifications for 12A1: Torque Capacity: 120.0 INCH-POUNDS MINIMUM AND 480.0 INCH-POUNDS MAXIMUM IN; Style Designator: SOCKET TO SOCKET; Overall Length: 3.000 INCHES NOMINAL IN; Outside Diameter: 1.750 INCHES NOMINAL IN. 5 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.
NSN 5120-01-221-2476 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.