AE16479-4: COUPLING,BOSS.
The COUPLING,BOSS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END, style_designator: RIGID, SHORT CENTER WRENCHING FACILITY. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-021-9285, 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 CORROSION RESISTING OVERALL |
| seat_angle | 37.0 DEGREES SECOND END |
| thread_class | 3A SECOND END A |
| connection_type | THREADED EXTERNAL BOSS SECOND END |
| connection_style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| style_designator | RIGID, SHORT CENTER WRENCHING FACILITY |
| surface_treatment | PASSIVATE OVERALL |
| nominal_thread_size | 0.437 INCHES SECOND END IN |
| nominal_overall_length | 1.257 INCHES IN |
| media_for_which_designed | FUEL SINGLE RESPONSE |
| thread_quantity_per_inch | 24 FIRST END |
| thread_series_designator | UNJS FIRST END |
| NSN | 4730-01-021-9285 |
| FURNISHED ITEMS AND QUANTITY | 1 SWIVEL NUT |
| CONNECTION STYLE | FLARED (TUBE) SECOND END |
| CONNECTION STYLE | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| NOMINAL OVERALL LENGTH | 1.257 INCHES IN |
| CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END |
| CONNECTION TYPE | THREADED INTERNAL TUBE FIRST END |
| STYLE DESIGNATOR | RIGID, SHORT CENTER WRENCHING FACILITY |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END IN |
| NOMINAL THREAD SIZE | 0.437 INCHES FIRST END IN |