0388312: PISTON,INTERNAL COMBUSTION ENGIN.
PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include overall_depth: 0.812 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, outside_diameter: 0.875 INCHES NOMINAL IN, screw_drive_type: CROSS RECESS TYPE 1, style_designator: ROUND WITH BAR FACE, attachment_method: SETSCREWS. This part is cataloged in the U.S.
Government catalog under NSN 2805-01-196-7376, 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.
| overall_depth | 0.812 INCHES NOMINAL IN |
| inside_diameter | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| outside_diameter | 0.875 INCHES NOMINAL IN |
| screw_drive_type | CROSS RECESS TYPE 1 |
| style_designator | ROUND WITH BAR FACE |
| attachment_method | SETSCREWS |
| overall_thickness | 1.000 INCHES NOMINAL IN |
| reference_marking | LINE |
| nominal_thread_size | 0.138 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 | 2805-01-196-7376 |