KN-1251B-1/4: KN-1251B-1/4.
The KN-1251B-1/4 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, inside_diameter: 0.251 INCHES MAXIMUM IN, outside_diameter: 1.250 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND, attachment_method: SETSCREWS. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-430-0035, 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 | ALUMINUM |
| inside_diameter | 0.251 INCHES MAXIMUM IN |
| outside_diameter | 1.250 INCHES NOMINAL IN |
| screw_drive_type | HEXAGON SOCKET |
| style_designator | ROUND |
| attachment_method | SETSCREWS |
| overall_thickness | 0.630 INCHES NOMINAL IN |
| surface_treatment | ANODIZE |
| nominal_thread_size | 0.132 INCHES SCREW HOLE IN |
| setscrew_hole_quantity | 2 |
| thread_quantity_per_inch | 32 SCREW HOLE |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| NSN | 5355-01-430-0035 |
| SHAFT ACCOMMODATION STYLE | ROUND |
| OVERALL THICKNESS | 0.630 INCHES NOMINAL IN |
| STYLE DESIGNATOR | ROUND |
| OUTSIDE DIAMETER | 1.250 INCHES NOMINAL IN |
| SETSCREW HOLE QUANTITY | 2 |
| NOMINAL THREAD SIZE | 0.132 INCHES SCREW HOLE IN |
| INSIDE DIAMETER | 0.251 INCHES MAXIMUM IN |
| GRIPPING SURFACE CONDITION | GRIP AID |
| COLOR | BLACK |
| SURFACE TREATMENT | ANODIZE |
No substitute or cross-reference records for this part.