BB5287P06-01: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_style: SPLINE EXTENDED WASHER, head_height: 0.388 INCHES NOMINAL IN, thread_class: 3A A, hole_diameter: 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-331-2588, 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 |
| hole_type | DRILLED |
| head_style | SPLINE EXTENDED WASHER |
| head_height | 0.388 INCHES NOMINAL IN |
| thread_class | 3A A |
| hole_diameter | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| hole_quantity | 4 |
| thread_length | 0.751 INCHES NOMINAL IN |
| fastener_length | 0.810 INCHES NOMINAL IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | DRY FILM LUB,MIL-L-46010,TY 1 |
| thread_direction | RIGHT-HAND |
| NSN | 5306-01-331-2588 |
| EXTENDED WASHER THICKNESS | 0.091 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.388 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.810 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| EXTENDED WASHER DIAMETER | 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM IN |
| SPECIAL TEST FEATURES | EMBRITTLEMENT RELIEF,BAKE 23 HRS,AT 375 +/- 25 DEG |
| THREAD LENGTH | 0.751 INCHES NOMINAL IN |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |