91255A148: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: BUTTON, head_height: 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.262 INCHES NOMINAL IN, thread_length: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-268-3650, 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 OVERALL |
| head_style | BUTTON |
| head_height | 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.262 INCHES NOMINAL IN |
| thread_length | 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| fastener_length | 0.500 INCHES NOMINAL IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| surface_treatment | OXIDE OVERALL |
| width_across_flats | 0.078 INCHES NOMINAL IN |
| internal_drive_style | HEXAGON |
| NSN | 5305-01-268-3650 |
| WIDTH ACROSS FLATS | 0.078 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.500 INCHES NOMINAL IN |
| THREAD LENGTH | 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| HEAD STYLE | BUTTON |
| THREAD DIRECTION | RIGHT-HAND |
| COLOR | BLACK OVERALL |
No substitute or cross-reference records for this part.