The Ratchet Attachment,socket Wrench, cataloged under National Stock Number 5120-00-277-1207, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 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 | 5120-00-277-1207 |
| Primary Part Number | B107.10 |
| Item Name | Ratchet Attachment,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | CANCELLED |
| Outside Diameter | 1.125 INCHES MAXIMUM IN |
| Drive End Shape | SQUARE SECOND END EXTERNAL |
| Style Designator | EXTERNAL-INTERNAL |
| Drive Surface Size | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Surface Treatment | CHROMIUM OVERALL |
| Specification/standard Data | 05047-AMSE B107.110 CAT 10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Drive End Shape | SQUARE FIRST END INTERNAL |
| Nondefinitive Spec/std Data | 2 TYPE AND 3 CLASS AND B STYLE |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.10 | The American Society of Mechanical Engineers (USA) |
| B107.110 CAT 10 TY2CL3STB | General Services Administration Federal Supply Service (USA) |
| GGG-W-641 TY4CL5STB | General Services Administration Federal Supply Service (USA) |
| B107.10 TY2CL3STB | General Services Administration Federal Supply Service (USA) |
| A-A-2173 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B107.110 | The American Society of Mechanical Engineers (USA) |
| 30010 | Williams J H Industrial Products Inc (USA) |
| B107.10M | The American Society of Mechanical Engineers (USA) |
| B107.10M TY2CL3ST2 | General Services Administration Federal Supply Service (USA) |
| GGG-W-641 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5120-00-277-1207 is a Ratchet Attachment,socket Wrench, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-277-1207 has 10 cross-referenced part numbers: B107.10 (The American Society of Mechanical Engineers), B107.110 CAT 10 TY2CL3STB (General Services Administration Federal Supply Service), GGG-W-641 TY4CL5STB (General Services Administration Federal Supply Service), B107.10 TY2CL3STB (General Services Administration Federal Supply Service), A-A-2173 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 5 more.
There are 12 known substitutes for 5120-00-277-1207: 6625-00-004-8066, 5120-00-227-8129, 5120-00-243-7322 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.10: Outside Diameter: 1.125 INCHES MAXIMUM IN; Special Features: SPINNER TYPE; Drive End Shape: SQUARE SECOND END EXTERNAL; Style Designator: EXTERNAL-INTERNAL. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-277-1207 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.