The Wrench,open End, cataloged under National Stock Number 5120-01-179-1894, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 7 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-179-1894 |
| Primary Part Number | GGG-W-636 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Head Angle | 30.0 DEGREES NOMINAL |
| Style Designator | SINGLE HEAD |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 1.750 INCHES NOMINAL SINGLE END IN |
| Head Thickness | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 TY17CL3 | General Services Administration Federal Supply Service (USA) |
| 1256 | Utica Tool Co Inc (USA) |
| 28-056 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
NSN 5120-01-179-1894 is a Wrench,open End, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-179-1894 has 4 cross-referenced part numbers: GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-636 TY17CL3 (General Services Administration Federal Supply Service), 1256 (Utica Tool Co Inc), 28-056 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).
There are 4 known substitutes for 5120-01-179-1894: 6210-00-095-3689, 5120-00-203-4801, 5950-01-026-8620 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for GGG-W-636: Surface Treatment: CHROMIUM OVERALL; Wrenching Surface Shape: OVAL SINGLE END INTERNAL; Head Angle: 30.0 DEGREES NOMINAL; Style Designator: SINGLE HEAD. 8 total characteristics are documented in the Federal Logistics Information System.