The Head,crowfoot Socket Wrench, cataloged under National Stock Number 5120-00-277-3666, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 5120-00-277-3666 |
| Primary Part Number | 5364 |
| Item Name | Head,crowfoot Socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Wta Tool Llc |
| Status | ACTIVE |
| Head Thickness | 0.343 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN |
| Style Designator | OPEN RIGID |
| Torque Capacity | 500.0 INCH-POUNDS NOMINAL IN |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Opening Width | 0.520 INCHES MINIMUM IN |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Material | STEEL OVERALL |
| Drive Surface Size | 0.254 INCHES MINIMUM AND 0.259 INCHES MAXIMUM SINGLE END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5364 | Wta Tool Llc (USA) |
| GGG-W-646 TY1CL2STATM59 | General Services Administration Federal Supply Service (USA) |
| 5364 | Granco Industries Inc (USA) |
| GGG-W-646 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GIT-5364 | Granco Industries Inc (USA) |
NSN 5120-00-277-3666 is a Head,crowfoot Socket Wrench, manufactured by Wta Tool Llc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-277-3666 has 5 cross-referenced part numbers: 5364 (Wta Tool Llc), GGG-W-646 TY1CL2STATM59 (General Services Administration Federal Supply Service), 5364 (Granco Industries Inc), GGG-W-646 (Federal Specifications Promulgated by General Services Administration Washington DC), GIT-5364 (Granco Industries Inc).
There are 11 known substitutes for 5120-00-277-3666: 5910-00-056-1620, 6610-00-122-5387, 2915-00-166-4959 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5364: Head Thickness: 0.343 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN; Style Designator: OPEN RIGID; Torque Capacity: 500.0 INCH-POUNDS NOMINAL IN; Wrenching Surface Shape: OVAL SINGLE END INTERNAL. 10 total characteristics are documented in the Federal Logistics Information System.