74A586450-1007: NUT,SELF-LOCKING,EXTENDED WASHER.
NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCKING INSERT, nut_style: HEXAGON, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT (UNJ), overall_height: 0.500 INCHES NOMINAL IN, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-157-7410, 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 | PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCKING INSERT |
| nut_style | HEXAGON |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT (UNJ) |
| overall_height | 0.500 INCHES NOMINAL IN |
| locking_feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.100 INCHES NOMINAL IN |
| width_across_flats | 1.375 INCHES NOMINAL IN |
| nominal_thread_size | 1.188 INCHES IN |
| washer_outside_diameter | 1.813 INCHES NOMINAL IN |
| thread_quantity_per_inch | 12 |
| NSN | 5310-01-157-7410 |
| OVERALL HEIGHT | 0.500 INCHES NOMINAL IN |
| WASHER OUTSIDE DIAMETER | 1.813 INCHES NOMINAL IN |
| WIDTH ACROSS FLATS | 1.375 INCHES NOMINAL IN |
| THREAD SERIES | UNIFIED NATIONAL JOINT (UNJ) |
| WASHER THICKNESS | 0.100 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE NUT |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 1.188 INCHES IN |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
No substitute or cross-reference records for this part.