| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
100.0 DEGREES NOMINAL |
| ANEE |
GRIP LENGTH |
0.845 INCHES MINIMUM AND 0.906 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
77.0 ROCKWELL SUPERFICIAL 45-N MINIMUM OVERALL AND 82.0 ROCKWELL SUPERFICIAL 45-N MAXIMUM OVERALL |
| AAZG |
HEAD MAJOR DIAMETER |
0.344 INCHES MINIMUM AND 0.386 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLUSH COUNTERSUNK |
| MATT |
MATERIAL |
STEEL COMP 8740 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 4140 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| ABAJ |
LUBRICATION |
CETYL ALCOHOL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A547 GRADES 87404340 OR 4140 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| AAZE |
SHANK DIAMETER |
0.1880 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
STUMP |
| CQSX |
SHEAR STRENGTH |
95000 SINGLE POUNDS PER SQUARE INCH |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS148 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
