A51B28521-11: BOLT,INTERNALLY RELIEVED BODY.
The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, head_style: ROUND W/WRENCH FLATS, head_height: 0.125 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.750 INCHES NOMINAL IN, thread_length: 0.355 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-007-2827, 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 | TITANIUM ALLOY OVERALL |
| head_style | ROUND W/WRENCH FLATS |
| head_height | 0.125 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.750 INCHES NOMINAL IN |
| thread_length | 0.355 INCHES MINIMUM IN |
| fastener_length | 2.125 INCHES NOMINAL IN |
| shoulder_length | 1.770 INCHES NOMINAL IN |
| special_features | CHAMFER UNDER SIDE OF HEAD 45 DEG BY 0.050 IN. IN |
| style_designator | CONCENTRIC HOLE UNTHREADED |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| NSN | 5306-00-007-2827 |
| HEAD HEIGHT | 0.125 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.125 INCHES NOMINAL IN |
| CONCENTRIC HOLE DEPTH | 1.600 INCHES NOMINAL IN |
| THREAD LENGTH | 0.355 INCHES MINIMUM IN |
| SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM FIRST HOLE IN |
| STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| MATERIAL DOCUMENT AND CLASSIFICATION | G-3111,COMP 6AL-6V-2SN FSCM 26512 MFR REF SINGLE MATERIAL RESPONSE OVERALL V |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | ROUND W/WRENCH FLATS |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.