ABS2077-1A1: SCREW,EXTERNALLY RELIEVED BODY.
The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, head_style: FLAT COUNTERSUNK UNDERCUT, head_height: 0.042 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.287 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN, thread_length: 0.246 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-089-5984, 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 COMP 410 OVERALL |
| head_style | FLAT COUNTERSUNK UNDERCUT |
| head_height | 0.042 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.287 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN |
| thread_length | 0.246 INCHES NOMINAL IN |
| fastener_length | 0.516 INCHES MINIMUM AND 0.561 INCHES MAXIMUM IN |
| special_features | FURNISHED WITH TFE WASHER AND O-RING |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| surface_treatment | OXIDE OVERALL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| NSN | 5305-01-089-5984 |
| HEAD HEIGHT | 0.042 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.516 INCHES MINIMUM AND 0.561 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.246 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 0.138 INCHES NOMINAL IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 0.243 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| THREAD DIRECTION | RIGHT-HAND |