The Wrench,open End, cataloged under National Stock Number 5120-00-596-9287, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Kell-Strom Tool International, Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5120-00-596-9287 |
| Primary Part Number | T25744 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Kell-Strom Tool International, Inc. |
| Status | ACTIVE |
| Wrenching Surface Size | 1.188 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Head Thickness | 0.156 INCHES NOMINAL IN |
| Offset Height | 1.062 INCHES NOMINAL IN |
| 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 |
|---|---|
| T25744 PRIMARY | Kell-Strom Tool International, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PWA6890-34 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 5120-00-596-9287 is a Wrench,open End, manufactured by Kell-Strom Tool International, Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-596-9287 has 1 manufacturer part number on file: T25744 (Kell-Strom Tool International, Inc.).
Key specifications for T25744: Wrenching Surface Size: 1.188 INCHES NOMINAL SINGLE END IN; Overall Length: 8.250 INCHES NOMINAL IN; Wrenching Surface Shape: OVAL SINGLE END INTERNAL; Surface Treatment: CADMIUM OVERALL. 6 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.