The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-597-5711, 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 | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| thread_class | 2B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| special_features | PILOT DIAMETER 0.394-0.406 MIN-MAX INCH, PILOT HEIGHT 0.080-0.090 MIN-MAX INCH AND PILOT HOLE DIAMETER 0.422 NOMINAL INCH |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| nominal_thread_size | 0.250 INCHES IN |
| bearing_surface_type | 6 PROJECTIONS 0.037-0.043 MIN-MAX INCH HIGH EACH |
| end_item_identification | 2350-01-553-4634 MINE RESISTANT VEHICLE (MRAP) |
| thread_quantity_per_inch | 20 |
| NSN | 5310-01-597-5711 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | STANDARD PILOT 6 PROJECTION HEX WELD NUT |
| WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| THREAD CLASS | 2B |
| NUT HEIGHT | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| NUT STYLE | HEXAGON |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| SPECIAL FEATURES | PILOT DIAMETER 0.394-0.406 MIN-MAX INCH, PILOT HEIGHT 0.080-0.090 MIN-MAX INCH AND PILOT HOLE DIAMETER 0.422 NOMINAL INCH |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| THREAD QUANTITY PER INCH | 20 |