The Wrench,open End, cataloged under National Stock Number 5120-00-288-8703, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wta Tool Llc. Government technical data includes 7 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-288-8703 |
| Primary Part Number | 2538 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Wta Tool Llc |
| Status | ACTIVE |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Size | 1.812 INCHES NOMINAL SINGLE END IN |
| Material | STEEL OVERALL |
| Torque Capacity | 2500.0 INCH-POUNDS MINIMUM IN |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Style Designator | SINGLE HEAD |
| Head Thickness | 0.312 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2538 | Wta Tool Llc (USA) |
| GGG-W-636 TY17CL2 | General Services Administration Federal Supply Service (USA) |
| 2538 | Granco Industries Inc (USA) |
| MS16385-13 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-1352 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| TE8703 | Timber Edge Machine Inc. (USA) |
NSN 5120-00-288-8703 is a Wrench,open End, manufactured by Wta Tool Llc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-288-8703 has 7 cross-referenced part numbers: 2538 (Wta Tool Llc), GGG-W-636 TY17CL2 (General Services Administration Federal Supply Service), 2538 (Granco Industries Inc), MS16385-13 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.
There are 12 known substitutes for 5120-00-288-8703: 5975-00-141-0541, 5307-00-155-2280, 5325-00-276-4265 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2538: Surface Treatment: CHROMIUM OVERALL; Wrenching Surface Size: 1.812 INCHES NOMINAL SINGLE END IN; Material: STEEL OVERALL; Torque Capacity: 2500.0 INCH-POUNDS MINIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.