The Socket,socket Wrench, cataloged under National Stock Number 5120-00-243-7342, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-243-7342 |
| Primary Part Number | B107.1 TY1CL2 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Features Provided | MANUAL TOOL |
| Drive End Outside Diameter | 1.218 INCHES MAXIMUM IN |
| Specification/standard Data | 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching End Opening Depth | 0.500 INCHES MINIMUM IN |
| Wrenching Surface Size | 0.875 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Special Markings | 7/8 IN. IN |
| Style Designator | INTERNAL-INTERNAL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Surface Treatment | CHROMIUM OVERALL |
| Environmental Attribute Code | PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND B STYLE |
| Wrenching End Outside Diameter | 1.218 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.1 TY1CL2 | General Services Administration Federal Supply Service (USA) |
| AS954 TY1CL1STB | General Services Administration Federal Supply Service (USA) |
| AS954 | Society of Automotive Engineers Inc (USA) |
| B107.1 CL1STB | General Services Administration Federal Supply Service (USA) |
| AS954 | Sae International Dba Sae International (USA) |
| SD-1228 | Martin Sprocket and Gear Inc (USA) |
| SD-1228 | Trw Inc Hand Tools Div Trw Industrial Products Group (USA) |
| A-A-1398 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 97-3915 | Martin Sprocket and Gear Inc (USA) |
| GGG-W-641 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 40828 | S K Hand Tool Corp (USA) |
| 920-990026-379 | Cmc Electronics Inc (CAN) |
| G41W2965-33 | Department of the Navy (USA) |
| 628NR | Thorsen P S Co of Massachusetts (USA) |
| B107.1 | The American Society of Mechanical Engineers (USA) |
NSN 5120-00-243-7342 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-243-7342 has 15 cross-referenced part numbers: B107.1 TY1CL2 (General Services Administration Federal Supply Service), AS954 TY1CL1STB (General Services Administration Federal Supply Service), AS954 (Society of Automotive Engineers Inc), B107.1 CL1STB (General Services Administration Federal Supply Service), AS954 (Sae International Dba Sae International) and 10 more.
There are 12 known substitutes for 5120-00-243-7342: 3120-00-218-3261, 5120-00-235-5898, 5120-00-242-3349 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.1 TY1CL2: Material: STEEL OVERALL; Features Provided: MANUAL TOOL; Drive End Outside Diameter: 1.218 INCHES MAXIMUM IN; Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-243-7342 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.