BACB30ST7-32: BOLT,SHEAR.
The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 SPRING, head_style: DISHED HEXAGON, grip_length: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, head_height: 0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.4363 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-238-4497, 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 COMP 631 SPRING |
| head_style | DISHED HEXAGON |
| grip_length | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN |
| head_height | 0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.4363 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| thread_length | 0.878 INCHES NOMINAL IN |
| fastener_length | 2.863 INCHES MINIMUM AND 2.893 INCHES MAXIMUM IN |
| hardness_rating | 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM STAND-OFF |
| locking_feature | RETAINER THREADS |
| special_features | ALL OTHER COMPONENTS PASSIVATED PER QQ-P-35; PINS AND PLUG CRES 303 COND A OR B PER ASTM A581; POINT DIA 0.369-0.372,0.402-0.412 LG |
| thread_direction | RIGHT-HAND |
| NSN | 5306-01-238-4497 |
| HEAD HEIGHT | 0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.863 INCHES MINIMUM AND 2.893 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| THREAD LENGTH | 0.878 INCHES NOMINAL IN |
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM STAND-OFF |
| HARDNESS RATING | 48.0 ROCKWELL C MINIMUM SPRING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF |
No substitute or cross-reference records for this part.