91831A160: NUT,SELF-LOCKING,CASTELLATED,HEX.
NUT,SELF-LOCKING,CASTELLATED,HEX. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: CASTELLATED, HEXAGON, nut_height: 1.187 INCHES NOMINAL IN, temp_rating: 250.0 FAHRENHEIT MAXIMUM DEGF, thread_series: UNF, hardness_rating: 57.0 ROCKWELL B MINIMUM. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-517-7740, 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 CORROSION RESISTING OVERALL |
| nut_style | CASTELLATED, HEXAGON |
| nut_height | 1.187 INCHES NOMINAL IN |
| temp_rating | 250.0 FAHRENHEIT MAXIMUM DEGF |
| thread_series | UNF |
| hardness_rating | 57.0 ROCKWELL B MINIMUM |
| locking_feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| thread_direction | RIGHT-HAND |
| width_across_flats | 1.437 INCHES NOMINAL IN |
| nominal_thread_size | 1.000 INCHES IN |
| bearing_surface_type | FLAT |
| thread_pitch_diameters | +4.5 TO 5.0 MILLIMETERS MM |
| NSN | 5310-01-517-7740 |
| WIDTH ACROSS FLATS | 1.437 INCHES NOMINAL IN |
| THREAD SERIES | UNF |
| TEMP RATING | 250.0 FAHRENHEIT MAXIMUM DEGF |
| HARDNESS RATING | 57.0 ROCKWELL B MINIMUM |
| THREAD PITCH DIAMETERS | +4.5 TO 5.0 MILLIMETERS MM |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 1.000 INCHES IN |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| NUT HEIGHT | 1.187 INCHES NOMINAL IN |
| NUT STYLE | CASTELLATED, HEXAGON |
No substitute or cross-reference records for this part.