MS51955-40: SETSCREW.
The SETSCREW is a the manufacturer industrial component. Key specifications include head_style: SQUARE, head_height: 0.270 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN, point_style: CUP, thread_class: 2A A, thread_length: 1.500 INCHES MAXIMUM IN, fastener_length: 1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-054-9275, 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 | SQUARE |
| head_height | 0.270 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN |
| point_style | CUP |
| thread_class | 2A A |
| thread_length | 1.500 INCHES MAXIMUM IN |
| fastener_length | 1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| hardness_rating | 30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_between_flats | 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| internal_drive_style | W/O INTERNAL DRIVE |
| end_item_identification | ARMORED MULTI-PURPOSE VEHICLE (AMPV); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE |
| NSN | 5305-00-054-9275 |
| HEAD HEIGHT | 0.270 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THREAD LENGTH | 1.500 INCHES MAXIMUM IN |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | SQUARE |
| THREAD DIRECTION | RIGHT-HAND |
| POINT STYLE | CUP |