The Socket,socket Wrench, cataloged under National Stock Number 5120-00-261-2818, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Armstrong Bros Tool Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-261-2818 |
| Primary Part Number | 13-342 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Armstrong Bros Tool Co |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 1.312 INCHES NOMINAL SINGLE END IN |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND B STYLE |
| Special Markings | 1-5/16 IN. IN |
| Style Designator | INTERNAL-INTERNAL |
| Features Provided | MANUAL TOOL |
| Drive Surface Size | 0.750 INCHES NOMINAL SINGLE END IN |
| Specification/standard Data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13-342 | Armstrong Bros Tool Co (USA) |
| B107.1 CL1STB | General Services Administration Federal Supply Service (USA) |
| B107.1 TY1CL2 | General Services Administration Federal Supply Service (USA) |
| AS954 | Sae International Dba Sae International (USA) |
| 13-342 | Apex Tool Group, Llc Dba Nicholson (USA) |
| AS954 TY1CL1STB | General Services Administration Federal Supply Service (USA) |
| GGG-W-641 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-1395 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AS954 | Society of Automotive Engineers Inc (USA) |
| B107.1 | The American Society of Mechanical Engineers (USA) |
| 13-342 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
NSN 5120-00-261-2818 is a Socket,socket Wrench, manufactured by Armstrong Bros Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-261-2818 has 11 cross-referenced part numbers: 13-342 (Armstrong Bros Tool Co), B107.1 CL1STB (General Services Administration Federal Supply Service), B107.1 TY1CL2 (General Services Administration Federal Supply Service), AS954 (Sae International Dba Sae International), 13-342 (Apex Tool Group, Llc Dba Nicholson) and 6 more.
There are 12 known substitutes for 5120-00-261-2818: 5133-00-189-9287, 5330-00-217-8739, 5120-00-261-2811 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13-342: Material: STEEL OVERALL; Wrenching Surface Size: 1.312 INCHES NOMINAL SINGLE END IN; Drive End Shape: SQUARE SINGLE END INTERNAL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE. 12 total characteristics are documented in the Federal Logistics Information System.