431B502PC26: BOLT,INTERNAL WRENCHING.
The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_height: 1.230 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 1.859 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN, thread_length: 1.625 INCHES NOMINAL IN, fastener_length: 2.250 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-404-6355, 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_height | 1.230 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 1.859 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN |
| thread_length | 1.625 INCHES NOMINAL IN |
| fastener_length | 2.250 INCHES NOMINAL IN |
| special_features | TAPERED THREADS |
| thread_direction | RIGHT-HAND |
| surface_treatment | COPPER OVERALL |
| width_across_flats | 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| internal_drive_style | HEXAGON |
| nominal_thread_diameter | 1.250 INCHES IN |
| NSN | 5306-00-404-6355 |
| WIDTH ACROSS FLATS | 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| HEAD HEIGHT | 1.230 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.250 INCHES NOMINAL IN |
| THREAD LENGTH | 1.625 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A193,GR B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 1.069 INCHES MINIMUM AND 1.074 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 1.250 INCHES IN |
| THREAD DIRECTION | RIGHT-HAND |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.625 INCHES NOMINAL IN |
| SPECIAL FEATURES | TAPERED THREADS |
No substitute or cross-reference records for this part.