MB61-7-26: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: DOUBLE HEXAGON, grip_length: 1.625 INCHES NOMINAL IN, head_height: 0.247 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.4270 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-623-4934, 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 |
| head_style | DOUBLE HEXAGON |
| grip_length | 1.625 INCHES NOMINAL IN |
| head_height | 0.247 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.4270 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM IN |
| thread_length | 0.599 INCHES NOMINAL IN |
| fastener_length | 2.208 INCHES MINIMUM AND 2.225 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| width_between_flats | 0.690 INCHES MAXIMUM IN |
| end_item_identification | A-10 WRP |
| NSN | 5306-01-623-4934 |
| HEAD HEIGHT | 0.247 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.208 INCHES MINIMUM AND 2.225 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.599 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.4375 INCHES IN |
| HEAD STYLE | DOUBLE HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 1.625 INCHES NOMINAL IN |
| WIDTH BETWEEN FLATS | 0.690 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.4270 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.