The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OVERALL, nut_style: HEXAGON, nut_height: 0.258 INCHES MINIMUM AND 0.273 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 5310-00-273-7760, 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 303 OR STEEL COMP 304 OR STEEL COMP 305 OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN |
| thread_class | 2B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| width_across_flats | 0.4890 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| nominal_thread_size | 0.312 INCHES IN |
| bearing_surface_type | CHAMFERED OR WASHER FACED |
| end_item_identification | MRAP - M-ATV W/CS13 POP; MRAP - COUGAR TOW; MRAP - COUGAR SABR/TOW; MRAP BUFFALO MK2A2 |
| thread_quantity_per_inch | 18 |
| NSN | 5310-00-273-7760 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| BEARING SURFACE TYPE | WASHER FACED |
| THREAD QUANTITY PER INCH | 18 |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| THREAD CLASS | 2B |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SPECIFICATION/STANDARD DATA | 13499-313-0033-000 MANUFACTURERS SPECIFICATION CONTROL |
| MATERIAL | STEEL COMP 303 OVERALL |
| NUT HEIGHT | 0.233 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN |
| WIDTH ACROSS FLATS | 0.5470 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN |