The Wrench,open End, cataloged under National Stock Number 5120-00-293-3103, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-293-3103 |
| Primary Part Number | 891475 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Large End Head Thickness | 0.078 INCHES NOMINAL IN |
| Small End Head Thickness | 0.078 INCHES NOMINAL IN |
| Small End Head Angle | 0.0 DEGREES NOMINAL |
| Wrenching Surface Size | 0.314 INCHES MINIMUM AND 0.321 INCHES MAXIMUM FIRST END IN |
| Wrenching Surface Size | 0.628 INCHES MINIMUM AND 0.635 INCHES MAXIMUM SECOND END IN |
| Style Designator | DOUBLE HEAD |
| Material Document and Classification | MIL-S-8503 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL COMP 6150 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 |
|---|---|
| 891475 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5120-00-293-3103 is a Wrench,open End, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-293-3103 has 1 manufacturer part number on file: 891475 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 891475: Large End Head Angle: 15.0 DEGREES NOMINAL; Large End Head Thickness: 0.078 INCHES NOMINAL IN; Small End Head Thickness: 0.078 INCHES NOMINAL IN; Small End Head Angle: 0.0 DEGREES NOMINAL. 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.