J643P04B: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL OVERALL, hole_type: DRILLED, head_style: DOUBLE HEXAGON EXTENDED WASHER, head_height: 0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN, thread_class: 3A A, hole_diameter: 0.047 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-004-6882, 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 | NICKEL OVERALL |
| hole_type | DRILLED |
| head_style | DOUBLE HEXAGON EXTENDED WASHER |
| head_height | 0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN |
| thread_class | 3A A |
| hole_diameter | 0.047 INCHES NOMINAL IN |
| hole_quantity | 2 |
| thread_length | 0.366 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| surface_finish | 32.0 MICROINCHES THREADS |
| fastener_length | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| NSN | 5306-01-004-6882 |
| SURFACE FINISH | 32.0 MICROINCHES THREADS |
| EXTENDED WASHER THICKNESS | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| EXTENDED WASHER DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.366 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| HOLE CONFIGURATION STYLE | DOUBLE HEXAGON FLATS |
| MATERIAL DOCUMENT AND CLASSIFICATION | C50TF13 CL B FSCM 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
No substitute or cross-reference records for this part.