The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include nominal_thread_size: 0.500 INCHES IN, end_item_identification: ALCO 251 MARINE DIESEL ENGINE, thread_quantity_per_inch: 13, part_name_assigned_by_controlling_agency: NUT FOR STUD, 1/2 - 13 IN. IN.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-768-0318, 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.
| nominal_thread_size | 0.500 INCHES IN |
| end_item_identification | ALCO 251 MARINE DIESEL ENGINE |
| thread_quantity_per_inch | 13 |
| part_name_assigned_by_controlling_agency | NUT FOR STUD, 1/2 - 13 IN. IN |
| NSN | 5310-00-768-0318 |
| END ITEM IDENTIFICATION | MRAP BUFFALO MK2A2; ARMORED MULTI-PURPOSE VEHICLE (AMPV); MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS); LOGISTICS SUPPORT VESSEL |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| HARDNESS RATING | 95.0 BRINELL STANDARD MINIMUM |
| WIDTH ACROSS FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| THREAD QUANTITY PER INCH | 13 |
| NOMINAL THREAD SIZE | 0.500 INCHES IN |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 2B |
| MATERIAL | STEEL OVERALL |