The Wrench,box, cataloged under National Stock Number 5120-01-025-4507, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Trw Inc Hand Tools Div Trw Industrial Products Group. Government technical data includes 11 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 | 5120-01-025-4507 |
| Primary Part Number | 7039 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Trw Inc Hand Tools Div Trw Industrial Products Group |
| Status | ACTIVE |
| Large End Outside Diameter | 2.188 INCHES NOMINAL IN |
| Small End Outside Diameter | 1.906 INCHES NOMINAL IN |
| Small End Head Thickness | 0.812 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND 1 STYLE |
| Wrenching Surface Size | 1.438 INCHES NOMINAL SECOND END IN |
| Large End Head Thickness | 0.938 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Wrenching End Offset Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Style Designator | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| Wrenching Surface Size | 1.250 INCHES NOMINAL FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7039 | Trw Inc Hand Tools Div Trw Industrial Products Group (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 TY1CL1ST1 | General Services Administration Federal Supply Service (USA) |
NSN 5120-01-025-4507 is a Wrench,box, manufactured by Trw Inc Hand Tools Div Trw Industrial Products Group, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-025-4507 has 3 cross-referenced part numbers: 7039 (Trw Inc Hand Tools Div Trw Industrial Products Group), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-636 TY1CL1ST1 (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5120-01-025-4507: 5315-00-200-4986, 5120-00-224-3149, 5120-00-224-3150 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7039: Overall Length: 19.000 INCHES MINIMUM AND 21.250 INCHES MAXIMUM IN; Large End Outside Diameter: 2.188 INCHES NOMINAL IN; Small End Outside Diameter: 1.906 INCHES NOMINAL IN; Small End Head Thickness: 0.812 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.