| MRC | Name | Details |
|---|
| AATC | EXTENDED WASHER DIAMETER | 1.210 INCHES NOMINAL |
| AAWX | CONCENTRIC HOLE DEPTH | 1.160 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.531 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.510 INCHES NOMINAL |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ASDB | WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
| ATKZ | FIRST END THREAD LENGTH | 0.286 INCHES MINIMUM AND 0.321 INCHES MAXIMUM |
| BBDF | WRENCHING FEATURE STYLE | EXTENDED WASHER |
| BBKL | FIRST DIAMETER FROM WRENCHING FEATURE | 0.754 INCHES MINIMUM AND 0.758 INCHES MAXIMUM |
| BBKM | SECOND DIAMETER FROM WRENCHING FEATURE | 0.690 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |
| BBKN | THIRD DIAMETER FROM WRENCHING FEATURE | 0.657 INCHES MINIMUM AND 0.662 INCHES MAXIMUM |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.080 INCHES NOMINAL |
| BBKS | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| BBKT | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER | 0.839 INCHES MINIMUM AND 0.874 INCHES MAXIMUM |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| BBKZ | SECOND RADIAL FLUID HOLE DIAMETER | 0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.930 INCHES NOMINAL |
| BBLC | DISTANCE FROM SECOND RADIAL HOLE CENTER TO END OF BOLT | 0.690 INCHES NOMINAL |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.160 INCHES NOMINAL |
| BBLF | WRENCHING FEATURE HEIGHT | 0.350 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 46.5 ROCKWELL A MINIMUM AND 63.0 ROCKWELL A MAXIMUM |
| CQKK | FIRST END THREAD QUANTITY PER INCH | 16 |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNF |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.750 INCHES |
| MATT | III MATERIAL | STEEL |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5645 ASSN STD SINGLE MATERIAL RESPONSE |