MRC | Criteria | Characteristic |
---|---|---|
AAUB | HOLE DIAMETER | 1.781 INCHES MINIMUM AND 1.796 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 2.750 INCHES NOMINAL |
ABMD | RECESS DIAMETER | 1.937 INCHES NOMINAL |
ABPX | MATERIAL THICKNESS | 0.175 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
CSTM | RECESS ANGLE | 90.0 DEGREES NOMINAL |
MATT | MATERIAL | STEEL COMP 4063 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | RECESSED |