The Wrench,open End, cataloged under National Stock Number 5120-00-277-1260, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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 | 5120-00-277-1260 |
| 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 | CANCELLED |
| Style Designator | SINGLE HEAD |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Wrenching Surface Size | 0.562 INCHES NOMINAL SINGLE END IN |
| Head Angle | 15.0 DEGREES NOMINAL |
| Surface Treatment | ENAMEL OVERALL |
| Torque Capacity | 1640.0 INCH-POUNDS MINIMUM IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| Material | STEEL OVERALL |
| Head Thickness | 0.375 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-W-636 TY5 | General Services Administration Federal Supply Service (USA) |
| A-A-1357 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 6691 | Indresco Inc Industrial Tool Div (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 31-018 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 31-018 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 31-018 | Armstrong Bros Tool Co (USA) |
NSN 5120-00-277-1260 is a Wrench,open End, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-277-1260 has 7 cross-referenced part numbers: GGG-W-636 TY5 (General Services Administration Federal Supply Service), A-A-1357 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 6691 (Indresco Inc Industrial Tool Div), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), 31-018 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.) and 2 more.
There are 12 known substitutes for 5120-00-277-1260: 6105-00-045-3697, 6145-00-060-2476, 6640-00-275-0748 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-W-636 TY5: Overall Length: 5.375 INCHES MINIMUM IN; Style Designator: SINGLE HEAD; Wrenching Surface Shape: OVAL SINGLE END INTERNAL; Wrenching Surface Size: 0.562 INCHES NOMINAL SINGLE END IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-277-1260 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.