The Socket,socket Wrench, cataloged under National Stock Number 5120-00-261-2828, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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 | 5120-00-261-2828 |
| Primary Part Number | B107.1 CL1STB |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | ACTIVE |
| Style Designator | INTERNAL-INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Features Provided | MANUAL TOOL |
| Specification/standard Data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Drive Surface Size | 0.750 INCHES NOMINAL SINGLE END IN |
| Material | STEEL OVERALL |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Wrenching Surface Size | 2.000 INCHES NOMINAL SINGLE END IN |
| Special Markings | 2 IN. IN |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND B STYLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.1 CL1STB | General Services Administration Federal Supply Service (USA) |
| B107.1 | The American Society of Mechanical Engineers (USA) |
| GGG-W-641 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AS954 TY1CL1STB | General Services Administration Federal Supply Service (USA) |
| 5264 | Vermont Precision Resistor Co (USA) |
| A-A-1395 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B107.1 TY1CL2 | General Services Administration Federal Supply Service (USA) |
| AS954 | Society of Automotive Engineers Inc (USA) |
| AS954 | Sae International Dba Sae International (USA) |
NSN 5120-00-261-2828 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-261-2828 has 9 cross-referenced part numbers: B107.1 CL1STB (General Services Administration Federal Supply Service), B107.1 (The American Society of Mechanical Engineers), GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), AS954 TY1CL1STB (General Services Administration Federal Supply Service), 5264 (Vermont Precision Resistor Co) and 4 more.
There are 12 known substitutes for 5120-00-261-2828: 5935-00-201-8467, 5955-00-250-0568, 5120-00-261-2811 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.1 CL1STB: Overall Length: 3.500 INCHES MINIMUM IN; Style Designator: INTERNAL-INTERNAL; Surface Treatment: CHROMIUM OVERALL; Features Provided: MANUAL TOOL. 12 total characteristics are documented in the Federal Logistics Information System.