3166921-155: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 2.250 INCHES MINIMUM AND 2.527 INCHES MAXIMUM IN, fastener_length: 9.250 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-421-7884, 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 OVERALL |
| head_style | HEXAGON |
| head_height | 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 2.250 INCHES MINIMUM AND 2.527 INCHES MAXIMUM IN |
| fastener_length | 9.250 INCHES NOMINAL IN |
| hardness_rating | 22.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| width_between_flats | 1.285 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.875 INCHES IN |
| minimum_tensile_strength | 115000 POUNDS PER SQUARE INCH LBS |
| NSN | 5306-00-421-7884 |
| HEAD HEIGHT | 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN |
| FASTENER LENGTH | 9.250 INCHES NOMINAL IN |
| THREAD LENGTH | 2.250 INCHES MINIMUM AND 2.527 INCHES MAXIMUM IN |
| HARDNESS RATING | 22.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.875 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 1.285 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.