301664-1: NUT,PLAIN,ROUND.
The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PLATE, nut_height: 0.250 INCHES MAXIMUM IN, nut_length: 0.948 INCHES MAXIMUM IN, plate_width: 0.416 INCHES MAXIMUM IN, nut_diameter: 5.000 INCHES MINIMUM AND 5.006 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-448-5786, 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 OVERALL |
| nut_style | PLATE |
| nut_height | 0.250 INCHES MAXIMUM IN |
| nut_length | 0.948 INCHES MAXIMUM IN |
| plate_width | 0.416 INCHES MAXIMUM IN |
| nut_diameter | 5.000 INCHES MINIMUM AND 5.006 INCHES MAXIMUM IN |
| thread_class | 3BG |
| nut_thickness | 0.688 INCHES NOMINAL IN |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| plate_thickness | 0.020 INCHES NOMINAL IN |
| NSN | 5310-00-448-5786 |
| PLATE THICKNESS | 0.020 INCHES NOMINAL IN |
| NUT LENGTH | 0.948 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| PLATE WIDTH | 0.416 INCHES MAXIMUM IN |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| MOUNTING HOLE COUNTERSINK ANGLE | 95.0 DEGREES MINIMUM AND 105.0 DEGREES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5085 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |