| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASB |
FASTENER LENGTH |
2.129 INCHES MINIMUM AND 2.139 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
1.751 INCHES MINIMUM AND 1.812 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
76.1 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 80.9 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| AAZG |
HEAD MAJOR DIAMETER |
0.494 INCHES MINIMUM AND 0.566 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLUSH COUNTERSUNK |
| MATT |
MATERIAL |
STEEL COMP 4037 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| ABAJ |
LUBRICATION |
CETYL ALCOHOL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A547 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| AAZE |
SHANK DIAMETER |
0.3730 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM |
| AAZF |
SHANK STYLE |
PIN-RIVET, MULTIPLE GROOVED |
| CQSX |
SHEAR STRENGTH |
21000 DOUBLE POUNDS PER SQUARE INCH |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS1442 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
