120689: NUT,PLAIN,CASTELLATED,HEXAGON.
The NUT,PLAIN,CASTELLATED,HEXAGON is a Disguise industrial component. Key specifications include material: STEEL OVERALL, end_style: OFFSET HOOK, RIGHT ANGLE BOTH ENDS, design_type: CLOSED, hook_radius: 0.281 INCHES NOMINAL BOTH ENDS IN, load_rating: 90.00 POUNDS MINIMUM AND 110.00 POUNDS MAXIMUM LBS, opening_width: 0.625 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-012-0689, 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 OVERALL |
| end_style | OFFSET HOOK, RIGHT ANGLE BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.281 INCHES NOMINAL BOTH ENDS IN |
| load_rating | 90.00 POUNDS MINIMUM AND 110.00 POUNDS MAXIMUM LBS |
| opening_width | 0.625 INCHES NOMINAL BOTH ENDS IN |
| style_designator | DOUBLE CYLINDRICAL |
| surface_treatment | ENAMEL OVERALL |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| distance_between_ends | 3.750 INCHES MINIMUM IN |
| spring_length_under_load | 9.875 INCHES NOMINAL IN |
| coil_to_hook_inside_length | 0.937 INCHES NOMINAL BOTH ENDS IN |
| NSN | 5310-00-012-0689 |
| WIDTH ACROSS FLATS | 0.938 INCHES NOMINAL IN |
| THREAD SERIES | UNF |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.625 INCHES IN |
| NUT HEIGHT | 0.719 INCHES NOMINAL IN |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| NUT STYLE | CASTELLATED, HEXAGON |
| THREAD CLASS | 2B |
| THREAD QUANTITY PER INCH | 18 |