| MATERIAL | IRON OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC INSIDE |
| ZINC OUTSIDE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-Z-1787 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| MIL-Z-1787 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE |
| WATER-OIL-GAS 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| 150.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| MAXIMUM OPERATING TEMP | 260.0 DEG CELSIUS 1ST RESPONSE |
| 65.6 DEG CELSIUS 2ND RESPONSE |
| CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| THREADED EXTERNAL PIPE 2ND END |
| CONNECTION STYLE | PLAIN (PIPE) 1ST END |
| GASKET SEAL (PIPE) 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES 1ST END |
| 1.250 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | NPT 1ST END |
| NPT 2ND END |
| NOMINAL THREAD SIZE | 1.250 INCHES 1ST END |
| 1.250 INCHES 2ND END |
| LEG LENGTH | 1.220 INCHES MINIMUM AND |
| 1.360 INCHES MAXIMUM 1ST END |
| 1.640 INCHES MINIMUM AND |
| 1.780 INCHES MAXIMUM 2ND END |
| FLOW ANGLE | 45.0 DEGREES |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWP521BTYPE2 |