3M189C4M: NUT,SELF-LOCKING,PLATE.
The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 NUT, nut_style: PLATE, nut_height: 0.300 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, plate_width: 0.515 INCHES MAXIMUM IN, temp_rating: 450.0 FAHRENHEIT MAXIMUM DEGF. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-277-8063, 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 | IRON ALLOY 660 NUT |
| nut_style | PLATE |
| nut_height | 0.300 INCHES MAXIMUM IN |
| lubrication | DRY FILM LUBRICANT |
| plate_width | 0.515 INCHES MAXIMUM IN |
| temp_rating | 450.0 FAHRENHEIT MAXIMUM DEGF |
| thread_class | 3B |
| thread_series | UNF |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| special_features | PLATE ARM OFFSET 0.220 IN. MIN FM BASE; ARM 0.796 IN. MAX LG FM NUT AXIS; COLOR CODE LIGHT BLUE IN |
| thread_direction | RIGHT-HAND |
| nominal_thread_size | 0.250 INCHES IN |
| NSN | 5310-01-277-8063 |
| LUBRICATION | DRY FILM LUBRICANT |
| THREAD SERIES | UNF |
| PLATE WIDTH | 0.515 INCHES MAXIMUM IN |
| TEMP RATING | 450.0 FAHRENHEIT MAXIMUM DEGF |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5734 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5732 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5737 ASSN STD 3RD MATERIAL RESPONSE NUT |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT HEIGHT | 0.300 INCHES MAXIMUM IN |
| SPECIAL FEATURES | PLATE ARM OFFSET 0.220 IN. MIN FM BASE; ARM 0.796 IN. MAX LG FM NUT AXIS; COLOR CODE LIGHT BLUE IN |