564545: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.625 INCHES NOMINAL IN, fastener_length: 0.635 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-157-6908, 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 | HEXAGON |
| head_height | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 0.625 INCHES NOMINAL IN |
| fastener_length | 0.635 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.437 INCHES NOMINAL IN |
| end_item_identification | USED ON PRATT AND WHITNEY GAS TURBINE ENGINE ONBOARD 378 FT WHEC AND 400 WAGB COAST GUARD VESSELS FT |
| nominal_thread_diameter | 0.250 INCHES IN |
| thread_quantity_per_inch | 28 |
| thread_series_designator | UNF |
| NSN | 5306-01-157-6908 |
| HEAD HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.635 INCHES NOMINAL IN |
| THREAD LENGTH | 0.625 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.437 INCHES NOMINAL IN |
| THREAD CLASS | 2A A |
| END ITEM IDENTIFICATION | USED ON PRATT AND WHITNEY GAS TURBINE ENGINE ONBOARD 378 FT WHEC AND 400 WAGB COAST GUARD VESSELS FT |
| THREAD QUANTITY PER INCH | 28 |
No substitute or cross-reference records for this part.