The INVERTED NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, seat_radius: 0.219 INCHES NOMINAL IN, thread_size: 5/16-24, thread_class: 2A A, overall_length: 0.500 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-5490, 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 | COPPER ALLOY |
| seat_radius | 0.219 INCHES NOMINAL IN |
| thread_size | 5/16-24 |
| thread_class | 2A A |
| overall_length | 0.500 INCHES NOMINAL IN |
| special_features | WEAPON SYSTEM ESSENTIAL |
| style_designator | INVERTED NUT, TUBE, COMPRESSION |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.313 INCHES NOMINAL IN |
| casehardening_indicator | NOT CASEHARDENED |
| end_item_identification | SUPPORT EQUIPMENT--C-5 AIRCRAFT, T-38 AIRCRAFT, B-52 AIRCRAFT, T-37 AIRCRAFT, OV-10A AIRCRAFT; AIRCRAFT, F-16; SHOP EQUIPMENT, CONTACT MAINT, TRK-MTD, SET 3, TAM B19457; TRACTOR, FLIGHTLINE TOWING A |
| smallest_inside_diameter | 0.128 INCHES NOMINAL IN |
| NSN | 4730-00-278-5490 |
| STYLE DESIGNATOR | INVERTED NUT, TUBE, COMPRESSION |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| THREAD SIZE | 5/16-24 |
| OVERALL LENGTH | 0.500 INCHES NOMINAL IN |
| SMALLEST INSIDE DIAMETER | 0.128 INCHES NOMINAL IN |
| WIDTH ACROSS FLATS | 0.313 INCHES NOMINAL IN |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| SEAT RADIUS | 0.219 INCHES NOMINAL IN |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| END ITEM IDENTIFICATION | SUPPORT EQUIPMENT--C-5 AIRCRAFT, T-38 AIRCRAFT, B-52 AIRCRAFT, T-37 AIRCRAFT, OV-10A AIRCRAFT; AIRCRAFT, F-16; SHOP EQUIPMENT, CONTACT MAINT, TRK-MTD, SET 3, TAM B19457; TRACTOR, FLIGHTLINE TOWING A |