LINE SECTION,RADIO FREQUENCY TRA. Key specifications include material: ALUMINUM, nut_style: SLOTTED, HEXAGON, nut_height: 0.438 INCHES NOMINAL IN, seat_angle: 42.0 DEGREES FIRST END, thread_class: 3B, thread_series: UNEF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-288-9953, 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 | ALUMINUM |
| nut_style | SLOTTED, HEXAGON |
| nut_height | 0.438 INCHES NOMINAL IN |
| seat_angle | 42.0 DEGREES FIRST END |
| thread_class | 3B |
| thread_series | UNEF |
| overall_height | 2.440 INCHES NOMINAL IN |
| overall_length | 3.000 INCHES NOMINAL IN |
| connection_type | THREADED EXTERNAL PIPE SECOND END |
| connection_style | PLAIN (PIPE) SECOND END |
| overall_diameter | 0.875 INCHES NOMINAL IN |
| special_features | WEAPON SYSTEM ESSENTIAL |
| NSN | 4730-00-288-9953 |
| MEDIA FOR WHICH DESIGNED | REFRIGERATION COMPOUND SINGLE RESPONSE |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| NOMINAL THREAD SIZE | 0.500 INCHES FIRST END IN |
| MATERIAL | COPPER ALLOY 360 OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 5A FIGURE A |
| THREAD SERIES DESIGNATOR | NPTF SECOND END |
| NOMINAL OVERALL LENGTH | 0.984 INCHES IN |
| CONNECTION STYLE | INVERTED FLARE (TUBE) FIRST END |
| CONNECTION STYLE | PLAIN (PIPE) SECOND END |
| NOMINAL THREAD SIZE | 0.250 INCHES SECOND END IN |