555177: SCREW,EXTERNALLY RELIEVED BODY.
The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: HEXAGON, head_height: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, fastener_length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-327-0013, 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 303 OVERALL |
| head_style | HEXAGON |
| head_height | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| thread_class | 3A A |
| thread_length | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| fastener_length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| special_features | LOCK-WIRE HOLES |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.500 INCHES NOMINAL IN |
| internal_drive_style | W/O INTERNAL DRIVE |
| end_item_identification | AIRCRAFT MODEL P-3 |
| nominal_thread_diameter | 0.216 INCHES IN |
| NSN | 5305-01-327-0013 |
| HEAD HEIGHT | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 COMP 303,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.216 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL IN |
| SPECIAL FEATURES | LOCK-WIRE HOLES |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
No substitute or cross-reference records for this part.