The NUT,SELF-LOCKING,CAP is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL EXCEPT INSERT, nut_style: CAP, nut_height: 0.287 INCHES NOMINAL IN, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC). This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-523-2179, 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 | ALUMINUM OVERALL EXCEPT INSERT |
| nut_style | CAP |
| nut_height | 0.287 INCHES NOMINAL IN |
| temp_rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| locking_feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| thread_direction | RIGHT-HAND |
| surface_treatment | ANODIZE OVERALL EXCEPT INSERT |
| width_across_flats | 0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| nominal_thread_size | 0.164 INCHES IN |
| bearing_surface_type | CHAMFERED |
| NSN | 5310-00-523-2179 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| BEARING SURFACE TYPE | CHAMFERED |
| NOMINAL THREAD SIZE | 0.164 INCHES IN |
| THREAD QUANTITY PER INCH | 32 |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| THREAD CLASS | 3B |
| NUT HEIGHT | 0.287 INCHES NOMINAL IN |
| NUT STYLE | CAP |
| WIDTH ACROSS FLATS | 0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| MATERIAL | PLASTIC POLYAMIDE NYLON LOCKING INSERT |