The Head,crowfoot Socket Wrench, cataloged under National Stock Number 5120-00-288-6491, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wta Tool Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-288-6491 |
| Primary Part Number | 5270 |
| Item Name | Head,crowfoot Socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Wta Tool Llc |
| Status | ACTIVE |
| Torque Capacity | 1850.0 INCH-POUNDS NOMINAL IN |
| Style Designator | OPEN RATCHET |
| Wrenching Surface Shape | HEXAGON SINGLE END INTERNAL |
| Drive Surface Size | 0.508 INCHES NOMINAL SINGLE END IN |
| Features Provided | REVERSIBLE RATCHET |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Surface Treatment | CHROMIUM AND NICKEL OVERALL |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND B STYLE AND A FORM AND 1.688 SIZE |
| Head Thickness | 0.458 INCHES NOMINAL IN |
| Opening Width | 1.712 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5270 | Wta Tool Llc (USA) |
| 5270 | Granco Industries Inc (USA) |
| GGG-W-646 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-646 TY1CL1STBFMASZ1.688 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-288-6491 is a Head,crowfoot Socket Wrench, manufactured by Wta Tool Llc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-288-6491 has 4 cross-referenced part numbers: 5270 (Wta Tool Llc), 5270 (Granco Industries Inc), GGG-W-646 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-646 TY1CL1STBFMASZ1.688 (General Services Administration Federal Supply Service).
There are 11 known substitutes for 5120-00-288-6491: 5835-00-148-9719, 3020-00-265-7747, 5935-00-647-3546 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5270: Torque Capacity: 1850.0 INCH-POUNDS NOMINAL IN; Style Designator: OPEN RATCHET; Wrenching Surface Shape: HEXAGON SINGLE END INTERNAL; Drive Surface Size: 0.508 INCHES NOMINAL SINGLE END IN. 12 total characteristics are documented in the Federal Logistics Information System.