The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 1.750 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 4.500 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-206-3170, 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 302 OVERALL |
| end_style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| inside_diameter | 1.750 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 4.500 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_deflection_rate | 950.000 POUNDS PER INCH NOMINAL LBS |
| spring_free_outside_diameter | 2.624 INCHES NOMINAL IN |
| material_document_and_classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5306-00-206-3170 |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD STYLE | HEXAGON |
| FASTENER LENGTH | 2.031 INCHES NOMINAL IN |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.562 INCHES IN |
| THREAD CLASS | 3A A |
| FEATURES PROVIDED | FINISHED HEAD |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| GRIP LENGTH | 1.125 INCHES NOMINAL IN |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL |