The Wrench,open End, cataloged under National Stock Number 5120-00-203-4792, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-203-4792 |
| Primary Part Number | 8176257 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Hardness Rating | 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM |
| Head Angle | 30.0 DEGREES NOMINAL |
| Torque Capacity | 2400.0 INCH-POUNDS MINIMUM IN |
| Style Designator | SINGLE HEAD |
| Surface Treatment | CHROMIUM OVERALL |
| Head Thickness | 0.312 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Wrenching Surface Size | 2.500 INCHES NOMINAL SINGLE END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1272S | Martin Sprocket and Gear Inc (USA) |
| 8176257 PRIMARY | Us Army Aviation and Missile Command (USA) |
| GGG-W-636 TY17CL3 | General Services Administration Federal Supply Service (USA) |
| 22580 | Utica Tool Co Inc (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-1353 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 28-080 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 28-080 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 28-080 | Armstrong Bros Tool Co (USA) |
| 1272S | Bonney Forge Corp (USA) |
NSN 5120-00-203-4792 is a Wrench,open End, manufactured by Us Army Aviation and Missile Command, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-203-4792 has 10 cross-referenced part numbers: 1272S (Martin Sprocket and Gear Inc), 8176257 (Us Army Aviation and Missile Command), GGG-W-636 TY17CL3 (General Services Administration Federal Supply Service), 22580 (Utica Tool Co Inc), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC) and 5 more.
There are 12 known substitutes for 5120-00-203-4792: 9540-00-251-2597, 5330-00-291-8972, 4730-00-360-8528 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8176257: Hardness Rating: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM; Head Angle: 30.0 DEGREES NOMINAL; Torque Capacity: 2400.0 INCH-POUNDS MINIMUM IN; Style Designator: SINGLE HEAD. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-203-4792 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.