A-A-55623-267: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, head_height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN, thread_length: 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, screw_material: PLASTIC. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-608-0112, 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 | FLAT COUNTERSUNK |
| head_height | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN |
| thread_length | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| screw_material | PLASTIC |
| fastener_length | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| internal_drive_style | SLOT |
| end_item_identification | INTEGRATED FAMILY OF TEST EQUIPMENT (IFTE) |
| nominal_thread_diameter | 0.250 INCHES IN |
| NSN | 5305-01-608-0112 |
| HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D4066 GROUP 01, CLASS 1, GRADE 1 PLASTIC, NYLON ASSN STD SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | PLASTIC |
| INTERNAL DRIVE STYLE | SLOT |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
No substitute or cross-reference records for this part.