NAS6220-34D: BOLT,SHEAR.
The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL, head_style: DISHED HEXAGON, grip_length: 2.125 INCHES NOMINAL IN, head_height: 0.625 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 1.244 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-512-0530, 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 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
| head_style | DISHED HEXAGON |
| grip_length | 2.125 INCHES NOMINAL IN |
| head_height | 0.625 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 1.244 INCHES NOMINAL IN |
| thread_length | 1.083 INCHES NOMINAL IN |
| fastener_length | 3.208 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_between_flats | 1.801 INCHES MINIMUM AND 1.814 INCHES MAXIMUM IN |
| nominal_thread_diameter | 1.250 INCHES IN |
| NSN | 5306-01-512-0530 |
| HEAD HEIGHT | 0.625 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| FASTENER LENGTH | 3.208 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THREAD LENGTH | 1.083 INCHES NOMINAL IN |
| SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6349 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6484 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6415 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6322 ASSN STD 4TH MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 1.250 INCHES IN |
| HEAD STYLE | DISHED HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 2.125 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.