830-9055-1: BOLT,INTERNALLY RELIEVED BODY.
The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: HEXAGON, head_height: 0.240 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.375 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN, thread_series: UNIFIED NATIONAL COARSE (UNC) CONCENTRIC HOLE. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-243-7154, 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 303 OVERALL |
| head_style | HEXAGON |
| head_height | 0.240 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.375 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN |
| thread_series | UNIFIED NATIONAL COARSE (UNC) CONCENTRIC HOLE |
| fastener_length | 0.572 INCHES NOMINAL IN |
| shoulder_length | 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| special_features | CONCENTRIC HOLE DEPTH 0.375 IN. NOMINAL IN |
| style_designator | CONCENTRIC HOLE THREADED |
| thread_direction | RIGHT-HAND |
| threads_per_inch | 40 CONCENTRIC HOLE |
| NSN | 5306-00-243-7154 |
| HEAD HEIGHT | 0.240 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.572 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| INTERNAL THREAD LENGTH | 0.250 INCHES NOMINAL CONCENTRIC HOLE IN |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) CONCENTRIC HOLE |
| CONCENTRIC HOLE DEPTH | 0.375 INCHES NOMINAL IN |
| THREAD LENGTH | 0.375 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN |
| THREADS PER INCH | 40 CONCENTRIC HOLE |
| STYLE DESIGNATOR | CONCENTRIC HOLE THREADED |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
No substitute or cross-reference records for this part.