7521548: CCA BAH.
The CCA BAH is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.469 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.688 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER, fastener_length: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-752-1548, 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 | 0.469 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.688 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 3.000 INCHES NOMINAL IN |
| hardness_rating | 20.0 ROCKWELL C MINIMUM AND 25.0 ROCKWELL C MAXIMUM OVERALL |
| shoulder_length | 2.188 INCHES NOMINAL FIRST SHOULDER IN |
| special_features | A PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.625 INCHES NOMINAL FIRST SHOULDER IN |
| surface_treatment | CADMIUM OR ZINC OVERALL |
| NSN | 5306-00-752-1548 |
| HEAD HEIGHT | 0.469 INCHES NOMINAL IN |
| FASTENER LENGTH | 3.000 INCHES NOMINAL IN |
| SHOULDER LENGTH | 2.188 INCHES NOMINAL FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| SHOULDER DIAMETER | 0.625 INCHES NOMINAL FIRST SHOULDER IN |
| THREAD LENGTH | 0.688 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HARDNESS RATING | 20.0 ROCKWELL C MINIMUM AND 25.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |