BOLT CIRCLE DIAMETER | 1.688 INCHES MINIMUM AND 1.698 INCHES MAXIMUM |
BOLT HOLE QUANTITY | 4 |
BOLT HOLE DIAMETER | 0.266 INCHES MINIMUM AND 0.276 INCHES MAXIMUM |
FACE SEATING SURFACE CONDITION | MACHINED |
FLANGE SECTION STYLE | PLAIN RECESSED FACE |
FLANGE WIDTH | 2.188 INCHES NOMINAL |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE |
MATERIAL | STEEL CORROSION RESISTING |
RECESS DEPTH | 0.136 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
RECESS DIAMETER | 1.854 INCHES MINIMUM AND 1.859 INCHES MAXIMUM |
STYLE DESIGNATOR | SQUARE, ONE BOLT HOLE CIRCLE |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-27272 MIL SPEC SINGLE TREATMENT RESPONSE |
SURFACE TREATMENT | PASSIVATE |
THICKNESS | 0.229 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |