The Socket,socket Wrench, cataloged under National Stock Number 5120-01-579-1031, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-579-1031 |
| Primary Part Number | B107.1 TY3 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | ACTIVE |
| Wrenching End Opening Depth | 0.520 INCHES NOMINAL IN |
| Wrenching End Outside Diameter | 0.737 INCHES NOMINAL IN |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Style Designator | INTERNAL-INTERNAL |
| Drive End Outside Diameter | 0.860 INCHES NOMINAL IN |
| Wrenching Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Material | STEEL OVERALL |
| Features Provided | MANUAL TOOL |
| Specification/standard Data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | CHROMIUM OVERALL |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND B STYLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.1 TY3 | General Services Administration Federal Supply Service (USA) |
| B107.1 | The American Society of Mechanical Engineers (USA) |
| 80773 | Apex Tool Group, Llc Dba Nicholson (USA) |
| AS954 | Society of Automotive Engineers Inc (USA) |
| AS954 | Sae International Dba Sae International (USA) |
| AS954 TY1CL1STB | General Services Administration Federal Supply Service (USA) |
| 12-316 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 12-316 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 00-243-7351 | Replacement NSN of Temporarily Maintained NSN |
| 12-316 | Armstrong Bros Tool Co (USA) |
NSN 5120-01-579-1031 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-579-1031 has 10 cross-referenced part numbers: B107.1 TY3 (General Services Administration Federal Supply Service), B107.1 (The American Society of Mechanical Engineers), 80773 (Apex Tool Group, Llc Dba Nicholson), AS954 (Society of Automotive Engineers Inc), AS954 (Sae International Dba Sae International) and 5 more.
There are 10 known substitutes for 5120-01-579-1031: 5910-00-010-8717, 7510-00-223-6708, 4540-00-434-6575 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.1 TY3: Wrenching End Opening Depth: 0.520 INCHES NOMINAL IN; Overall Length: 2.930 INCHES MINIMUM IN; Wrenching End Outside Diameter: 0.737 INCHES NOMINAL IN; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL. 14 total characteristics are documented in the Federal Logistics Information System.