1609932: NUT,PLAIN,SQUARE.
The NUT,PLAIN,SQUARE is a the manufacturer industrial component. Key specifications include nut_height: 0.750 INCHES NOMINAL IN, thread_class: 2B, thread_series: UN, thread_direction: RIGHT-HAND, width_across_flats: 5.250 INCHES NOMINAL IN, nominal_thread_size: 3.125 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-608-7100, 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.
| nut_height | 0.750 INCHES NOMINAL IN |
| thread_class | 2B |
| thread_series | UN |
| special_features | 2 CORNERS 45.0 DEG NOM; 4 HOLES COUNTERSUNK BOTH SIDES 0.468 IN. DIA,90.0 DEG NOM; CENTER OF NUT TO THE CENTER OF HOLES 2.125 IN. NOM IN |
| thread_direction | RIGHT-HAND |
| width_across_flats | 5.250 INCHES NOMINAL IN |
| nominal_thread_size | 3.125 INCHES IN |
| counterbore_diameter | 3.0348 INCHES MINIMUM AND 3.0357 INCHES MAXIMUM THREADS IN |
| hole_type_and_quantity | 4 TAPPED |
| thread_quantity_per_inch | 12 |
| hole_nominal_thread_diameter | 0.438 INCHES IN |
| hole_thread_quantity_per_inch | 14 |
| NSN | 5310-00-608-7100 |
| WIDTH ACROSS FLATS | 5.250 INCHES NOMINAL IN |
| HOLE THREAD QUANTITY PER INCH | 14 |
| THREAD SERIES | UN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 3.125 INCHES IN |
| COUNTERBORE DIAMETER | 3.0348 INCHES MINIMUM AND 3.0357 INCHES MAXIMUM THREADS IN |
| NUT HEIGHT | 0.750 INCHES NOMINAL IN |
| SPECIAL FEATURES | 2 CORNERS 45.0 DEG NOM; 4 HOLES COUNTERSUNK BOTH SIDES 0.468 IN. DIA,90.0 DEG NOM; CENTER OF NUT TO THE CENTER OF HOLES 2.125 IN. NOM IN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |