The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-00-763-8136, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ampco Partners, Ltd. Dba Ampco Safety Tools. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-763-8136 |
| Primary Part Number | W-631 |
| Item Name | Wrench,box and Open End,combinat |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Ampco Partners, Ltd. Dba Ampco Safety Tools |
| Status | ACTIVE |
| Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 0.562 INCHES NOMINAL BOTH ENDS IN |
| Wrenching Surface Shape | OVAL FIRST END INTERNAL |
| Features Provided | NONMAGNETIC AND NONSPARKING |
| Style Designator | OFFSET |
| Material | COPPER ALLOY OVERALL |
| Wrenching End Offset Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Shape | 12 POINT SECOND END INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W-631 PRIMARY | Ampco Partners, Ltd. Dba Ampco Safety Tools (USA) |
| W-63-2364 | Ngk Metals Corporation Dba N G K Berylco (USA) |
| AS954 | Sae International Dba Sae International (USA) |
| AS954 TY2CL4STA | General Services Administration Federal Supply Service (USA) |
| W-63 | Ngk Metals Corporation Dba N G K Berylco (USA) |
| AS954 | Society of Automotive Engineers Inc (USA) |
| W-631 | Ampco Metal Inc. Dba Ampco Metal Inc (USA) |
NSN 5120-00-763-8136 is a Wrench,box and Open End,combinat, manufactured by Ampco Partners, Ltd. Dba Ampco Safety Tools, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-763-8136 has 7 cross-referenced part numbers: W-631 (Ampco Partners, Ltd. Dba Ampco Safety Tools), W-63-2364 (Ngk Metals Corporation Dba N G K Berylco), AS954 (Sae International Dba Sae International), AS954 TY2CL4STA (General Services Administration Federal Supply Service), W-63 (Ngk Metals Corporation Dba N G K Berylco) and 2 more.
There are 3 known substitutes for 5120-00-763-8136: 5120-00-293-1800, 5330-00-359-0442, 5999-01-286-2883. Verify interchangeability with system specifications before substitution.
Key specifications for W-631: Head Angle: 15.0 DEGREES NOMINAL; Wrenching Surface Size: 0.562 INCHES NOMINAL BOTH ENDS IN; Wrenching Surface Shape: OVAL FIRST END INTERNAL; Features Provided: NONMAGNETIC AND NONSPARKING. 9 total characteristics are documented in the Federal Logistics Information System.