The Wrench,open End, cataloged under National Stock Number 5120-00-203-4811, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Lemvigh-Muller A/s. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 13 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 | 5120-00-203-4811 |
| Primary Part Number | 8037021216 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Lemvigh-Muller A/s |
| Status | CANCELLED |
| Head Angle | 30.0 DEGREES NOMINAL |
| Material | STEEL OVERALL |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Torque Capacity | 1000.0 INCH-POUNDS MINIMUM IN |
| Style Designator | SINGLE HEAD |
| Wrenching Surface Size | 1.062 INCHES NOMINAL SINGLE END IN |
| Surface Treatment | NICKEL AND CHROMIUM OVERALL |
| Head Thickness | 0.250 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8037021216 | Lemvigh-Muller A/s (DNK) |
| A-A-1353 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 1434 | Wright Tool Company, Llc (USA) |
| 28-034 | Armstrong Bros Tool Co (USA) |
| 28-034 | Satair A/s (DNK) |
| 1234 | Bonney Forge Corp (USA) |
| 28-034 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 5551A36 | Mcmaster-Carr Supply Co (USA) |
| 28-034 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 1234 | Utica Tool Co Inc (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) |
| 1234 | Martin Sprocket and Gear Inc (USA) |
NSN 5120-00-203-4811 is a Wrench,open End, manufactured by Lemvigh-Muller A/s, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-203-4811 has 13 cross-referenced part numbers: 8037021216 (Lemvigh-Muller A/s), A-A-1353 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 1434 (Wright Tool Company, Llc), 28-034 (Armstrong Bros Tool Co), 28-034 (Satair A/s) and 8 more.
There are 12 known substitutes for 5120-00-203-4811: 9390-00-141-7567, 3455-00-240-4848, 3020-00-287-8241 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8037021216: Special Features: FORGED STEEL; Head Angle: 30.0 DEGREES NOMINAL; Material: STEEL OVERALL; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-203-4811 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.