ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: NICKEL ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 4.510 INCHES NOMINAL FIRST END IN, thread_class: 3A SECOND END A, connection_type: UNTHREADED EXTERNAL HOSE FIRST END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-255-2507, 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 | NICKEL ALLOY OVERALL |
| flow_angle | 90.0 DEGREES |
| leg_length | 4.510 INCHES NOMINAL FIRST END IN |
| thread_class | 3A SECOND END A |
| connection_type | UNTHREADED EXTERNAL HOSE FIRST END |
| connection_style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| nominal_thread_size | 1.750 INCHES SECOND END IN |
| end_item_identification | 23N SHIP, OHIO CLASS SSN (TRIDENT) |
| thread_quantity_per_inch | 12 SECOND END |
| thread_series_designator | UN SECOND END |
| nondefinitive_spec/std_data | CL TYPE |
| furnished_items_and_quantity | 1 SEGMENTED HOSE SOCKET ASSEMBLY |
| NSN | 4730-00-255-2507 |
| THREAD CLASS | 3A SECOND END A |
| CONNECTION TYPE | THREADED EXTERNAL HOSE GRIPPING FIRST END |
| NOMINAL THREAD SIZE | 1.750 INCHES SECOND END IN |
| FLOW ANGLE | 90.0 DEGREES |
| THREAD QUANTITY PER INCH | 12 SECOND END |
| NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.750 INCHES FIRST END IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| LEG LENGTH | 4.750 INCHES NOMINAL FIRST END IN |
| NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED | 1.500 INCHES FIRST END IN |
| CRITICALITY CODE JUSTIFICATION | ZZZY |