REPERFORATOR SET,TELETYPEWRITER. Key specifications include material: COPPER ALLOY 836 SEAT, stem_type: NONRISING, valve_size: 1.500 INCHES IN, bonnet_type: INSIDE SCREW, pressure_class: ERR-060, connection_type: THREADED INTERNAL PIPE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-288-7239, 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 | COPPER ALLOY 836 SEAT |
| stem_type | NONRISING |
| valve_size | 1.500 INCHES IN |
| bonnet_type | INSIDE SCREW |
| pressure_class | ERR-060 |
| connection_type | THREADED INTERNAL PIPE |
| features_provided | BONNET PACKING |
| nominal_thread_size | 1.500 INCHES IN |
| valve_operation_method | MANUAL |
| bonnet_attachment_method | THREADED |
| thread_series_designator | NPT |
| nondefinitive_spec/std_data | 1 TYPE AND B CLASS AND 1 END AND 1.500 SIZE |
| NSN | 4820-00-288-7239 |
| BONNET TYPE | INSIDE SCREW |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 400.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS DEGF |
| PRESSURE CLASS | ERR-060 |
| STEM TYPE | NONRISING |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| MATERIAL | COPPER ALLOY 836 BODY |
| OPERATING PRESSURE AND TYPE | 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| THREAD SERIES DESIGNATOR | NPT |
| NOMINAL THREAD SIZE | 1.500 INCHES IN |