CA21165-4-2: BOLT,INTERNALLY RELIEVED BODY.
The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8740 OVERALL, thread_class: 3A A, thread_length: 0.537 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN, fastener_length: 0.827 INCHES MINIMUM AND 0.847 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND, concentric_hole_depth: 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-258-9102, 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 8740 OVERALL |
| thread_class | 3A A |
| thread_length | 0.537 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN |
| fastener_length | 0.827 INCHES MINIMUM AND 0.847 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| concentric_hole_depth | 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.250 INCHES IN |
| concentric_hole_diameter | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| minimum_tensile_strength | 180000 POUNDS PER SQUARE INCH LBS |
| thread_quantity_per_inch | 28 |
| NSN | 5306-01-258-9102 |
| FASTENER LENGTH | 0.827 INCHES MINIMUM AND 0.847 INCHES MAXIMUM IN |
| CONCENTRIC HOLE DEPTH | 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.537 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| THREAD DIRECTION | RIGHT-HAND |
| CONCENTRIC HOLE DIAMETER | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH LBS |
| THREAD CLASS | 3A A |
| THREAD QUANTITY PER INCH | 28 |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
No substitute or cross-reference records for this part.