| BODY INSIDE DIAMETER | 1.064 INCHES MINIMUM AND 1.065 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 1.251 INCHES MINIMUM AND 1.253 INCHES MAXIMUM |
| FLANGE DIAMETER | 1.420 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| SEAL ACCOMMODATION TYPE | GROOVED |
| SEAT RADIUS | 0.020 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | RADIAL |
| STYLE DESIGNATOR | PLAIN FLANGED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | EMS-52401,TYPE 1,CLASS D MFR REF ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| UNDER FLANGE HEIGHT | 2.200 INCHES MINIMUM AND 2.220 INCHES MAXIMUM |