91255A146: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include head_style: BUTTON, head_height: 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN, thread_length: 0.283 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, fastener_length: 0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-252-9157, 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.
| head_style | BUTTON |
| head_height | 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN |
| thread_length | 0.283 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| fastener_length | 0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | FINISH COLOR BLACK |
| thread_direction | RIGHT-HAND |
| surface_treatment | OXIDE OVERALL |
| width_across_flats | 0.078 INCHES NOMINAL IN |
| internal_drive_style | HEXAGON |
| NSN | 5305-01-252-9157 |
| WIDTH ACROSS FLATS | 0.078 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.283 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| HEAD STYLE | BUTTON |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | FINISH COLOR BLACK |
| SURFACE TREATMENT | OXIDE OVERALL |
No substitute or cross-reference records for this part.