PMS21297001-01: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, hole_type: DRILLED, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 1.625 INCHES NOMINAL IN, head_height: 0.450 INCHES NOMINAL IN, thread_class: 3A A. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-284-6263, 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 XM-13 OVERALL |
| hole_type | DRILLED |
| head_style | DOUBLE HEXAGON W/HOLE |
| grip_length | 1.625 INCHES NOMINAL IN |
| head_height | 0.450 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| hole_diameter | 0.055 INCHES NOMINAL IN |
| hole_quantity | 4 |
| thread_length | 0.767 INCHES NOMINAL IN |
| fastener_length | 2.377 INCHES MINIMUM AND 2.407 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| NSN | 5306-01-284-6263 |
| EXTENDED WASHER THICKNESS | 0.062 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.450 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.377 INCHES MINIMUM AND 2.407 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| EXTENDED WASHER DIAMETER | 0.922 INCHES MINIMUM AND 0.932 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.767 INCHES NOMINAL IN |
| HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |
No substitute or cross-reference records for this part.