The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 NUT, nut_style: HEXAGON, nut_height: 0.855 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNF. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-466-0556, 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 1137 NUT |
| nut_style | HEXAGON |
| nut_height | 0.855 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN |
| temp_rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| thread_class | 3B |
| thread_series | UNF |
| locking_feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| thread_direction | RIGHT-HAND |
| countersink_angle | 88.0 DEGREES NOMINAL NUT |
| surface_treatment | ZINC OVERALL EXCEPT INSERT |
| width_across_flats | 1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM IN |
| nominal_thread_size | 0.750 INCHES IN |
| NSN | 5310-01-466-0556 |
| THREAD QUANTITY PER INCH | 16 |
| NUT STYLE | HEXAGON |
| THREAD CLASS | 3B |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 COMP A TY I MIL SPEC SINGLE MATERIAL RESPONSE SEAL |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT |
| NOMINAL THREAD SIZE | 0.750 INCHES IN |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM-B-633-78,FE/ZN 8,TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |