| STYL |
STYLE DESIGNATOR |
ROUND |
| MATT |
MATERIAL |
STEEL COMP 1020 OVERALL |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE MANGANESE OVERALL OR PHOSPHATE ZINC OVERALL |
| BXCZ |
FIRST COUNTERBORE DIAMETER |
2.8750 INCHES NOMINAL |
| ADFU |
MOUNTING HOLE ARRANGEMENT STYLE |
SINGLE BOLT HOLE CIRCLE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A576 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR ASTM A575 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A108 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
DOD-P-16232 MIL SPEC ALL TREATMENT RESPONSES OVERALL |
| AFFL |
MOUNTING BOLT CIRCLE DIAMETER |
4.3750 INCHES NOMINAL |
| ADPM |
BOLT CIRCLE HOLE QUANTITY |
6 |
| ABTB |
MOUNTING HOLE DIAMETER |
0.3437 INCHES NOMINAL |
| CWJW |
MOUNTING HOLE TYPE |
ROUND, UNTHREADED |
| BZLN |
SECOND COUNTERBORE DIAMETER |
3.1495 INCHES MINIMUM AND 3.1501 INCHES MAXIMUM |
| CXFD |
THIRD COUNTERBORE DIAMETER |
3.2500 INCHES MINIMUM AND 3.2510 INCHES MAXIMUM |
| ADUM |
OVERALL THICKNESS |
6.0620 INCHES NOMINAL |