A3-PS-000121: PACKING NUT.
The PACKING NUT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, thread_size: 0.375-16, thread_class: 2A A, coil_quantity: 5 1/2. This part is cataloged in the U.S.
Government catalog under NSN 5360-01-062-4718, 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 303 |
| end_style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| temp_rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| thread_size | 0.375-16 |
| thread_class | 2A A |
| coil_quantity | 5 1/2 |
| thread_length | 0.312 INCHES NOMINAL IN |
| overall_length | 0.687 INCHES NOMINAL IN |
| hardness_rating | 70.0 SHORE DUROMETER A NOMINAL |
| inside_diameter | 1.938 INCHES NOMINAL IN |
| outside_diameter | 2.000 INCHES NOMINAL IN |
| style_designator | HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| NSN | 5360-01-062-4718 |
| SPRING FREE OUTSIDE DIAMETER | 0.875 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN |
| END STYLE | SPRING END,SQUARED AND GROUND BOTH ENDS |
| SPRING SOLID LENGTH | 0.341 INCHES NOMINAL IN |
| STYLE DESIGNATOR | CYLINDRICAL |
| SPRING FREE LENGTH | 0.563 INCHES NOMINAL IN |
| SPRING DEFLECTION RATE | 16.700 POUNDS PER INCH NOMINAL LBS |
| INSIDE DIAMETER | 0.625 INCHES NOMINAL IN |
| COIL QUANTITY | 5 1/2 |
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| MATERIAL | NICKEL ALLOY OVERALL |