The UNION,PIPE is a the manufacturer industrial component. Key specifications include material: IRON OR STEEL THREAD PIECE, seat_type: GROUND-JOINT, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, surface_treatment: ZINC OVERALL, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-839-7486, 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 | IRON OR STEEL THREAD PIECE |
| seat_type | GROUND-JOINT |
| connection_type | THREADED INTERNAL PIPE FIRST END |
| connection_style | PLAIN (PIPE) FIRST END |
| surface_treatment | ZINC OVERALL |
| operating_pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| nominal_thread_size | 2.500 INCHES FIRST END IN |
| maximum_operating_temp | 450.0 FAHRENHEIT SECOND RESPONSE DEGF |
| nominal_overall_length | 3.220 INCHES IN |
| media_for_which_designed | WATER-OIL-GAS SECOND RESPONSE |
| thread_series_designator | NPT FIRST END |
| nondefinitive_spec/std_data | 1 CLASS AND B TYPE |
| NSN | 4730-00-839-7486 |
| MATERIAL | IRON OR STEEL THREAD PIECE |
| THREAD SERIES DESIGNATOR | NPT FIRST END |
| OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-I-666 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A47 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A197 ASSN STD 1ST MATERIAL RESPONSE OR ANSI G49.1 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A675 ASSN STD 2ND MATERIAL RESPONSE TAILPIECE |
| MATERIAL | IRON OR STEEL TAILPIECE |
| MATERIAL | COPPER ALLOY SEAT |
| MATERIAL | IRON OR STEEL NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AQQ-Z-325,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OR ASTM A153,CLASS A ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SPECIFICATION/STANDARD DATA | 81348-WW-U-531 GOVERNMENT SPECIFICATION |
| SEAT TYPE | GROUND-JOINT |