| BODY INSIDE DIAMETER | 0.375 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.571 INCHES MINIMUM AND 0.573 INCHES MAXIMUM |
| FLANGE DIAMETER | 0.749 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.273 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 TYPE 440C FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-853 CLASS 6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SEAL ACCOMMODATION TYPE | GROOVED |
| SEATING SURFACE SHAPE | ANGULAR |
| SPECIAL FEATURES | CRES MIL-S-853 ROCKWELL HARDNESS C SCALE 38 MIN TO 40 MAX |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| UNDER FLANGE HEIGHT | 0.402 INCHES MINIMUM AND 0.444 INCHES MAXIMUM |