655288: PACKING NUT.
The PACKING NUT is a the manufacturer industrial component. Key specifications include material: STEEL, thread_size: 0.875-20, thread_class: 2A A, thread_length: 0.188 INCHES NOMINAL IN, overall_length: 0.312 INCHES NOMINAL IN, special_features: WRENCHING FACILITY ROUND W/WRENCHING FLATS. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-152-8737, 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 |
| thread_size | 0.875-20 |
| thread_class | 2A A |
| thread_length | 0.188 INCHES NOMINAL IN |
| overall_length | 0.312 INCHES NOMINAL IN |
| special_features | WRENCHING FACILITY ROUND W/WRENCHING FLATS |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE |
| length_to_shoulder | 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| width_across_flats | 0.625 INCHES NOMINAL IN |
| screw_thread_location | EXTERNAL |
| casehardening_indicator | NOT CASEHARDENED |
| NSN | 4730-00-152-8737 |
| LENGTH TO SHOULDER | 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL IN |
| LARGEST INSIDE DIAMETER | 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.188 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, GRADE 7 FED SPEC SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 0.312 INCHES NOMINAL IN |
| SMALLEST OUTSIDE DIAMETER | 0.750 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| THREAD SIZE | 0.875-20 |
No substitute or cross-reference records for this part.