R400-68A: NUT,PLAIN,HEXAGON.
The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, nut_style: HEXAGON, nut_height: 0.177 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, special_features: 0.046 IN. TO 0.051 IN.
W SLOT ON HEX SURFACE IN. This part is cataloged in the U.S. Government catalog under NSN 5310-00-208-7787, 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 | COPPER ALLOY 360 OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.177 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| thread_class | 3B |
| thread_series | UNF |
| special_features | 0.046 IN. TO 0.051 IN. W SLOT ON HEX SURFACE IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT |
| surface_treatment | CADMIUM OVERALL |
| width_across_flats | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN |
| nominal_thread_size | 0.500 INCHES IN |
| bearing_surface_type | CHAMFERED OR WASHER FACED |
| NSN | 5310-00-208-7787 |
| WIDTH ACROSS FLATS | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD SERIES | UNF |
| HOLE CONFIGURATION STYLE | CONFIGURATION A |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.500 INCHES IN |
| NUT HEIGHT | 0.177 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| DRILLED HOLE DIAMETER | 0.0465 INCHES NOMINAL IN |
| SPECIAL FEATURES | 0.046 IN. TO 0.051 IN. W SLOT ON HEX SURFACE IN |
No substitute or cross-reference records for this part.