The Extension,socket Wrench, cataloged under National Stock Number 5120-00-243-1697, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 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 | 5120-00-243-1697 |
| Primary Part Number | B107.10M |
| Item Name | Extension,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | CANCELLED |
| Surface Treatment | CHROMIUM OVERALL |
| Drive End Shape | SQUARE FIRST END INTERNAL |
| Specification/standard Data | 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Drive End Shape | SQUARE SECOND END EXTERNAL |
| Material | STEEL OVERALL |
| Drive Surface Size | 0.500 INCHES NOMINAL BOTH ENDS IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Style Designator | RIGID |
| Features Provided | MANUAL TOOL |
| Environmental Attribute Code | PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT |
| Outside Diameter | 0.665 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.10M | The American Society of Mechanical Engineers (USA) |
| B107.10 | The American Society of Mechanical Engineers (USA) |
| 5523A27 | Mcmaster-Carr Supply Co (USA) |
| GGG-W-641 TY4CL4STA | General Services Administration Federal Supply Service (USA) |
| AS4283 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| B107.10M TY2CL2ST1 | General Services Administration Federal Supply Service (USA) |
| B107.10 TY2CL2STA | General Services Administration Federal Supply Service (USA) |
| AS4283 | Sae International Dba Sae International (USA) |
| 12-921 | Apex Tool Group, Llc Dba Nicholson (USA) |
| GGG-W-641 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AS4283 | Society of Automotive Engineers Inc (USA) |
| A-A-2170 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5120-00-243-1697 is a Extension,socket Wrench, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-243-1697 has 12 cross-referenced part numbers: B107.10M (The American Society of Mechanical Engineers), B107.10 (The American Society of Mechanical Engineers), 5523A27 (Mcmaster-Carr Supply Co), GGG-W-641 TY4CL4STA (General Services Administration Federal Supply Service), AS4283 TY2CL2 (General Services Administration Federal Supply Service) and 7 more.
There are 12 known substitutes for 5120-00-243-1697: 1650-00-072-2237, 5340-00-078-7327, 5325-00-105-4384 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.10M: Surface Treatment: CHROMIUM OVERALL; Drive End Shape: SQUARE FIRST END INTERNAL; Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Drive End Shape: SQUARE SECOND END EXTERNAL. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-243-1697 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.