| MATERIAL | STEEL OR |
| IRON BODY |
| COPPER ALLOY SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 OR QQ-I-666 OR ASTM 1-197 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| SURFACE TREATMENT | ZINC OVERALL |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 218.3 DEG CELSIUS SINGLE RESPONSE |
| STYLE DESIGNATOR | SCREWED |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| NOMINAL OVERALL LENGTH | 2.110 INCHES |
| COUPLING FLANGE SHAPE | HEXAGON |
| REDUCER TYPE | CONCENTRIC |
| SEAT TYPE | GROUND-JOINT |
| SPECIFICATION/STANDARD DATA | 81349-MIL-U-18250 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | XB TYPE |