| MRC |
Requirement Statement |
Characteristics |
| ABNZ |
EFFECTIVE LENGTH |
1.686 INCHES MINIMUM AND 1.691 INCHES MAXIMUM |
| ABMZ |
DIAMETER |
0.495 INCHES MINIMUM AND 0.497 INCHES MAXIMUM |
| AAGZ |
FIRST END STYLE |
CHAMFERED |
| CRMG |
FIRST END TAPER ANGLE |
45.0 DEGREES NOMINAL |
| AMCS |
FIRST END TAPER LENGTH |
0.015 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
40.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| AASK |
HEAD STYLE |
FLAT |
| HGTH |
HEIGHT |
0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 8640 OVERALL |
| ABPF |
SECOND UNDERCUT DIAMETER |
0.475 NOMINAL MILS AND 0.477 NOMINAL CENTIMETERS |
| CRRG |
PIN HEAD DIAMETER |
0.677 NOMINAL MILS AND 0.697 NOMINAL CENTIMETERS |
| ABPB |
UNDER HEAD LENGTH |
1.875 INCHES MINIMUM AND 1.895 INCHES MAXIMUM |
| ABPA |
UNDERCUT DIAMETER |
0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| ABPC |
UNDERCUT WIDTH |
0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM |
| STYL |
STYLE DESIGNATOR |
GROOVE |
| CSYM |
SURFACE FINISH |
16.0 MICROINCHES OUTSIDE DIAMETER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-16232 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE MANGANESE OVERALL |
