| STYLE DESIGNATOR | FLANGE BLOCK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |
| ASSEMBLY OVERALL LENGTH | 0.988 INCHES MINIMUM AND 1.039 INCHES MAXIMUM |
| BOLT CIRCLE DIAMETER | 2.125 INCHES NOMINAL |
| BORE DIAMETER | 1.8504 INCHES MINIMUM AND 1.8510 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG SIDE OF A SQUARE | 1.625 INCHES NOMINAL |
| FLANGE THICKNESS | 0.119 INCHES MINIMUM AND 0.121 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-6272/6274 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 8617 OVERALL |
| HOUSING LENGTH | 0.979 INCHES NOMINAL |
| HOUSING WIDTH | 2.500 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| SPECIAL FEATURES | 4 HOLES; 0.217"-0.225" |