The Wrench,open End, cataloged under National Stock Number 5120-00-203-4813, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bonney Forge Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-203-4813 |
| Primary Part Number | 1230 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Bonney Forge Corp |
| Status | CANCELLED |
| Surface Treatment | NICKEL AND CHROMIUM OVERALL |
| Head Angle | 30.0 DEGREES NOMINAL |
| Environmental Attribute Code | PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT |
| Wrenching Surface Size | 0.938 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 1000.0 INCH-POUNDS MINIMUM IN |
| Material | STEEL OVERALL |
| Style Designator | SINGLE HEAD |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM |
| Head Thickness | 0.250 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1230 | Bonney Forge Corp (USA) |
| 1430 | Wright Tool Co (USA) |
| A-A-1353 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 28-030 | Armstrong Bros Tool Co (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 TY17CL3 | General Services Administration Federal Supply Service (USA) |
| 28-030 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 28-030 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 1230 | Martin Sprocket and Gear Inc (USA) |
| 1230 | Utica Tool Co Inc (USA) |
NSN 5120-00-203-4813 is a Wrench,open End, manufactured by Bonney Forge Corp, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-203-4813 has 10 cross-referenced part numbers: 1230 (Bonney Forge Corp), 1430 (Wright Tool Co), A-A-1353 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 28-030 (Armstrong Bros Tool Co), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC) and 5 more.
There are 11 known substitutes for 5120-00-203-4813: 5331-00-162-5963, 4520-00-327-2138, 7050-00-986-2374 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1230: Surface Treatment: NICKEL AND CHROMIUM OVERALL; Head Angle: 30.0 DEGREES NOMINAL; Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Wrenching Surface Size: 0.938 INCHES NOMINAL SINGLE END IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-203-4813 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.