The Wrench,open End, cataloged under National Stock Number 5120-00-906-0396, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Telemechanics 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-906-0396 |
| Primary Part Number | 125765 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Wrenching Surface Size | 0.437 INCHES NOMINAL SECOND END IN |
| Wrenching Surface Size | 0.375 INCHES NOMINAL FIRST END IN |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| 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 |
|---|---|
| 125765 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 125765 | 5/9 Secondary reference At and T Corp |
NSN 5120-00-906-0396 is a Wrench,open End, manufactured by Telemechanics Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-906-0396 has 1 manufacturer part number on file: 125765 (Telemechanics Inc).
Key specifications for 125765: Wrenching Surface Size: 0.437 INCHES NOMINAL SECOND END IN; Wrenching Surface Size: 0.375 INCHES NOMINAL FIRST END IN; Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL; Material: STEEL OVERALL. 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.