75421: PLATE,ANTENNA MAST.
The PLATE,ANTENNA MAST is a the manufacturer industrial component. Key specifications include material: STEEL AND GLASS FIBER AND COPPER ALLOY, thread_class: 2A A, overall_length: 1.708 FEET NOMINAL FT, mounting_method: THREADED STUD(S), special_features: WEAPON SYSTEM ESSENTIAL, basic_shape_style: CYLINDRICAL W/FLARED END. This part is cataloged in the U.S.
Government catalog under NSN 5985-00-733-6047, 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 AND GLASS FIBER AND COPPER ALLOY |
| thread_class | 2A A |
| overall_length | 1.708 FEET NOMINAL FT |
| mounting_method | THREADED STUD(S) |
| special_features | WEAPON SYSTEM ESSENTIAL |
| basic_shape_style | CYLINDRICAL W/FLARED END |
| surface_treatment | ENAMEL |
| large_end_diameter | 8.500 INCHES NOMINAL IN |
| small_end_diameter | 0.880 INCHES NOMINAL IN |
| mounting_stud_length | 0.375 INCHES NOMINAL IN |
| end_item_identification | HF ANTENNA KIT NSN 5985-00-846-6442 |
| mounting_facility_quantity | 6 |
| NSN | 5985-00-733-6047 |
| MOUNTING FACILITY QUANTITY | 6 |
| MOUNTING METHOD | THREADED STUD(S) |
| LARGE END DIAMETER | 8.500 INCHES NOMINAL IN |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| OVERALL LENGTH | 1.708 FEET NOMINAL FT |
| BASIC SHAPE STYLE | CYLINDRICAL W/FLARED END |
| SMALL END DIAMETER | 0.880 INCHES NOMINAL IN |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| SURFACE TREATMENT | ENAMEL |
| MOUNTING STUD LENGTH | 0.375 INCHES NOMINAL IN |