MRC | Criteria | Characteristic |
---|---|---|
AAUB | HOLE DIAMETER | 0.989 INCHES MINIMUM AND 1.009 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 1.281 INCHES MINIMUM AND 1.296 INCHES MAXIMUM |
ABLB | INTERNAL PREBENT KEY LENGTH | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
ABLF | EXTERNAL PREBENT KEY WIDTH | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
ABLK | INTERNAL PREBENT KEY WIDTH | 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM |
ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.719 INCHES MAXIMUM |
ABMQ | EXTERNAL KEY QUANTITY | 13 |
ABPX | MATERIAL THICKNESS | 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM |
MATT | III MATERIAL | STEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL OR SAE ASSN STD 3RD MATERIAL RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | KEY |