| MRC |
Requirement Statement |
Characteristics |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.027 INCHES NOMINAL FIRST HOLE |
| AAWH |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER |
0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| AAWJ |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER |
0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM |
| AAWK |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER |
0.910 INCHES MINIMUM AND 0.950 INCHES MAXIMUM |
| CSNG |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY |
3 |
| AASB |
FASTENER LENGTH |
1.150 INCHES MINIMUM AND 1.160 INCHES MAXIMUM |
| AAWC |
FIRST DIAMETER FROM HEAD |
0.4785 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.682 INCHES MINIMUM AND 0.685 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
DOUBLE CHAMFER |
| MATT |
MATERIAL |
STEEL COMP 4130 OVERALL OR STEEL COMP 8740 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
SLOT |
| AAWD |
SECOND DIAMETER FROM HEAD |
0.4985 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.106 INCHES NOMINAL FIRST HOLE |
| FEAT |
SPECIAL FEATURES |
LETTERED (S) ON HEAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE HEAD |
| SFTT |
SURFACE TREATMENT |
CADMIUM HEAD |
| TEST |
TEST DATA DOCUMENT |
81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE |
