The Wrench,open End, cataloged under National Stock Number 5120-00-277-1241, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5120-00-277-1241 |
| Primary Part Number | GGG-W-636 TY5 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 2.062 INCHES NOMINAL SINGLE END IN |
| Surface Treatment | CHROMIUM AND OXIDE OVERALL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Head Thickness | 1.000 INCHES MAXIMUM IN |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Style Designator | SINGLE HEAD |
| Nondefinitive Spec/std Data | 5 TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-W-636 TY5 | General Services Administration Federal Supply Service (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 12A | Martin Sprocket and Gear Inc (USA) |
NSN 5120-00-277-1241 is a Wrench,open End, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-277-1241 has 3 cross-referenced part numbers: GGG-W-636 TY5 (General Services Administration Federal Supply Service), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), 12A (Martin Sprocket and Gear Inc).
There are 12 known substitutes for 5120-00-277-1241: 5935-00-283-2897, 4320-00-465-1087, 6210-00-497-2125 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-W-636 TY5: Material: STEEL OVERALL; Wrenching Surface Size: 2.062 INCHES NOMINAL SINGLE END IN; Surface Treatment: CHROMIUM AND OXIDE OVERALL; Overall Length: 18.000 INCHES MINIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.