The Wrench,open End, cataloged under National Stock Number 5120-00-277-1262, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. 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 | 5120-00-277-1262 |
| Primary Part Number | A-A-1357 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Wrenching Surface Size | 0.438 INCHES NOMINAL SINGLE END IN |
| Style Designator | SINGLE HEAD |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Torque Capacity | 760.0 INCH-POUNDS MINIMUM IN |
| Surface Treatment | ENAMEL AND CHROMIUM OVERALL |
| Material | STEEL OVERALL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Head Thickness | 0.312 INCHES MAXIMUM IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-1357 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 31-014 | Apex Tool Group, Llc Dba Nicholson (USA) |
| GGG-W-636 TY5 | General Services Administration Federal Supply Service (USA) |
| 31-014 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 31-014 | Armstrong Bros Tool Co (USA) |
| 701 | Trw Inc Hand Tools Div Trw Industrial Products Group (USA) |
NSN 5120-00-277-1262 is a Wrench,open End, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-277-1262 has 7 cross-referenced part numbers: A-A-1357 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), 31-014 (Apex Tool Group, Llc Dba Nicholson), GGG-W-636 TY5 (General Services Administration Federal Supply Service), 31-014 (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 5120-00-277-1262: 5905-00-072-8376, 5315-00-483-9549, 5310-00-684-3380 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-1357: Overall Length: 4.750 INCHES MINIMUM IN; Wrenching Surface Size: 0.438 INCHES NOMINAL SINGLE END IN; Special Features: FORGED STEEL; Style Designator: SINGLE HEAD. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-277-1262 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.