| BOLT CIRCLE DIAMETER | 1.260 INCHES MINIMUM AND 1.280 INCHES MAXIMUM |
| BOLT HOLE DIAMETER | 0.217 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 2 |
| FACE SEATING SURFACE CONDITION | MACHINED |
| FLANGE END RADIUS | 0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM |
| FLANGE LENGTH | 1.810 INCHES MINIMUM AND 1.870 INCHES MAXIMUM |
| FLANGE SECTION STYLE | RAISED AND RECESSED FACE, RAISED NECK |
| FLANGE WIDTH | 0.970 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5651 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL CORROSION RESISTING |
| RAISED FACE HEIGHT | 0.022 INCHES MINIMUM AND 0.026 INCHES MAXIMUM |
| RECESS DEPTH | 0.042 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| RECESS DIAMETER | 0.652 INCHES MINIMUM AND 0.657 INCHES MAXIMUM |
| NECK HEIGHT | 0.373 INCHES MINIMUM AND 0.397 INCHES MAXIMUM |
| SPECIAL FEATURES | MEDIA FOR SHICH DESIGNED,HYDROCARBON FUELS AND OILS |
| THICKNESS | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |