| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE MANGANESE OVERALL |
| ABPA |
UNDERCUT DIAMETER |
0.1185 INCHES MINIMUM AND 0.1195 INCHES MAXIMUM |
| ABMZ |
DIAMETER |
0.1884 INCHES MINIMUM AND 0.1886 INCHES MAXIMUM |
| ABNZ |
EFFECTIVE LENGTH |
0.200 INCHES NOMINAL |
| STYL |
STYLE DESIGNATOR |
GROOVE |
| ABHP |
OVERALL LENGTH |
0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
30.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| CRDY |
FIRST END LOCATION |
BOTH ENDS |
| CQBB |
SECOND END RELATIONSHIP WITH FIRST END |
IDENTICAL |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES OUTSIDE DIAMETER |
| AAGZ |
FIRST END STYLE |
SQUARE INTERNALLY THREADED |
| ABPC |
UNDERCUT WIDTH |
0.042 INCHES MINIMUM AND 0.046 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
DOD-P-16232 TY M NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |