The Wrench,open End, cataloged under National Stock Number 5120-00-203-4808, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 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 | 5120-00-203-4808 |
| Primary Part Number | 28-040 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | CANCELLED |
| Wrenching Surface Size | 1.250 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 1000.0 INCH-POUNDS MINIMUM IN |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Environmental Attribute Code | PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT |
| Surface Treatment | NICKEL AND CHROMIUM OVERALL |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM |
| Style Designator | SINGLE HEAD |
| Head Thickness | 0.250 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Head Angle | 30.0 DEGREES NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28-040 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 1240 | Utica Tool Co Inc (USA) |
| 28-040 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| SW90-300 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| GGG-W-636 TY17CL3 | General Services Administration Federal Supply Service (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1240 | Martin Sprocket and Gear Inc (USA) |
| 22540 | Utica Tool Co Inc (USA) |
| A-A-1353 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 1240 | Bonney Forge Corp (USA) |
| 28-040 | Armstrong Bros Tool Co (USA) |
NSN 5120-00-203-4808 is a Wrench,open End, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-203-4808 has 11 cross-referenced part numbers: 28-040 (Apex Tool Group, Llc Dba Nicholson), 1240 (Utica Tool Co Inc), 28-040 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), SW90-300 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), GGG-W-636 TY17CL3 (General Services Administration Federal Supply Service) and 6 more.
There are 12 known substitutes for 5120-00-203-4808: 3030-00-005-7673, 4810-00-068-6712, 4810-00-081-5670 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28-040: Wrenching Surface Size: 1.250 INCHES NOMINAL SINGLE END IN; Torque Capacity: 1000.0 INCH-POUNDS MINIMUM IN; Wrenching Surface Shape: OVAL SINGLE END INTERNAL; Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-203-4808 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.