NUT,SELF-LOCKING,CONE SEAT,HEXAG. Key specifications include NUT STYLE: CONE SEAT, HEXAGON, NUT HEIGHT: 0.500 INCHES NOMINAL IN, THREAD CLASS: 2B, THREAD SERIES: UNIFIED NATIONAL COARSE (UNC), LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN, 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 under NSN 6650-00-372-0667, 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.
| NUT STYLE | CONE SEAT, HEXAGON |
| NUT HEIGHT | 0.500 INCHES NOMINAL IN |
| THREAD CLASS | 2B |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | CHROMATE OVERALL |
| WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 0.562 INCHES IN |
| END ITEM IDENTIFICATION | MRAP BUFFALO MK2A2 |
| THREAD QUANTITY PER INCH | 12 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NSN | 6650-00-372-0667 |