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, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS, nominal_thread_size: 1.500 INCHES FIRST END IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-266-3908, 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 |
| operating_pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| nominal_thread_size | 1.500 INCHES FIRST END IN |
| maximum_operating_temp | 450.0 FAHRENHEIT SECOND RESPONSE DEGF |
| nominal_overall_length | 2.410 INCHES IN |
| media_for_which_designed | STEAM FIRST RESPONSE |
| thread_series_designator | NPT FIRST END |
| nondefinitive_spec/std_data | 1 CLASS AND A TYPE |
| specification/standard_data | 81348-WW-U-531 GOVERNMENT SPECIFICATION |
| NSN | 4730-00-266-3908 |
| NONDEFINITIVE SPEC/STD DATA | 1 CLASS AND A TYPE |
| NOMINAL THREAD SIZE | 1.500 INCHES FIRST END IN |
| CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| MATERIAL | IRON OR STEEL NUT |
| MAXIMUM OPERATING TEMP | 450.0 FAHRENHEIT FIRST RESPONSE DEGF |
| MATERIAL | COPPER ALLOY SEAT |
| 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 NUT |
| CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END |
| MAXIMUM OPERATING TEMP | 450.0 FAHRENHEIT SECOND RESPONSE DEGF |
| NOMINAL OVERALL LENGTH | 2.410 INCHES IN |