The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.180 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF, hardness_rating: 78.0 ROCKWELL B MINIMUM AND 38.0 ROCKWELL C MAXIMUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-891-1752, 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 |
| nut_style | HEXAGON |
| nut_height | 0.180 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| thread_class | 2B |
| thread_series | UNF |
| hardness_rating | 78.0 ROCKWELL B MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_across_flats | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| nominal_thread_size | 0.312 INCHES IN |
| bearing_surface_type | CHAMFERED OR WASHER FACED |
| thread_quantity_per_inch | 24 |
| NSN | 5310-00-891-1752 |
| HARDNESS RATING | 78.0 ROCKWELL B MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES | UNF |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| THREAD CLASS | 2B |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 5 STYLE AND C GRADE |