| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON OVERALL |
| MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE |
| NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| NOMINAL THREAD SIZE | 0.250 INCHES 2ND END |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |
| REDUCER TYPE | CONCENTRIC |
| SPECIFICATION/STANDARD DATA | 81348-WW-9-521 GOVERNMENT SPECIFICATION |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |