The KEY,SOCKET HEAD SCREW is a the manufacturer industrial component. Key specifications include material: STEEL WRENCHING SURFACE, blade_length: 5.500 INCHES NOMINAL IN, overall_length: 9.500 INCHES NOMINAL IN, style_designator: SCREWDRIVER HANDLE, surface_treatment: OXIDE WRENCHING SURFACE, wrenching_surface_size: 0.313 INCHES NOMINAL SINGLE END IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-871-1987, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL WRENCHING SURFACE |
| blade_length | 5.500 INCHES NOMINAL IN |
| overall_length | 9.500 INCHES NOMINAL IN |
| style_designator | SCREWDRIVER HANDLE |
| surface_treatment | OXIDE WRENCHING SURFACE |
| wrenching_surface_size | 0.313 INCHES NOMINAL SINGLE END IN |
| wrenching_surface_shape | HEXAGON SINGLE END EXTERNAL |
| specification/standard_data | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NSN | 5120-00-871-1987 |
| OVERALL LENGTH | 1.724 INCHES MINIMUM AND 1.913 INCHES MAXIMUM IN |
| LONG ARM LENGTH | 1.656 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN |
| SHORT ARM LENGTH | 0.469 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | L-HANDLE |
| WRENCHING SURFACE SHAPE | SPLINE BOTH ENDS EXTERNAL |
| WRENCHING SURFACE FLUTE QUANTITY | 4 |
| MATERIAL | STEEL OVERALL |
| SPECIFICATION/STANDARD DATA | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| HARDNESS RATING | 52.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| WRENCHING SURFACE SIZE | 0.069 INCHES NOMINAL BOTH ENDS IN |