| MRC |
Requirement Statement |
Characteristics |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
3.131 INCHES NOMINAL OVERALL |
| AASB |
FASTENER LENGTH |
3.313 INCHES MINIMUM AND 3.343 INCHES MAXIMUM |
| AAUR |
GRIP DIAMETER |
0.374 NOMINAL MILS AND 0.375 NOMINAL CENTIMETERS |
| ANEE |
GRIP LENGTH |
2.740 NOMINAL MILS AND 2.760 NOMINAL CENTIMETERS |
| AASU |
HEAD HEIGHT |
0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
DISHED HEXAGON |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL OR STEEL COMP 4340 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS6349 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS6340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 6484 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.106 NOMINAL MILS OVERALL AND 0.116 NOMINAL CENTIMETERS OVERALL |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT,TENSION,HEX HEAD,CLOSE TOLERANCE,ALLOY STEEL,LONG THREAD,REDUCED MAJOR DIA,NONLOCKING, 160 KSI FTU |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.554 NOMINAL MILS AND 0.564 NOMINAL CENTIMETERS |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS-QQ-P-416 TYPE II CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.578 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
