The LOCKNUT,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET WITH BRAZING RING ALL ENDS, style_designator: STRAIGHT THRU, operating_pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-075-6588, 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 SEAT |
| bonnet_type | INSIDE SCREW |
| connection_type | UNTHREADED INTERNAL PIPE ALL ENDS |
| connection_style | SOCKET WITH BRAZING RING ALL ENDS |
| style_designator | STRAIGHT THRU |
| operating_pressure | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | DISK |
| valve_operation_method | MANUAL |
| bonnet_attachment_method | THREADED |
| media_for_which_designed | WATER-OIL-GAS SINGLE RESPONSE |
| nominal_pipe_size_accommodated | 1.500 INCHES ALL ENDS IN |
| material_document_and_classification | QQ-N-281,CLASS B FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| NSN | 4820-01-075-6588 |
| MATERIAL | NICKEL ALLOY OVERALL |
| STYLE DESIGNATOR | THREADED FLANGED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| FLANGE SEAT TO DISK END HEIGHT | 0.247 INCHES NOMINAL IN |
| THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION |
| THREAD CLASS | 3A SINGLE THREADED PORTION A |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| FLANGE DIAMETER | 2.125 INCHES NOMINAL IN |