| MRC |
Requirement Statement |
Characteristics |
| CYBH |
BEARING SURFACE OF HEAD SURFACE FINISH |
63.0 MICROINCHES |
| AASB |
FASTENER LENGTH |
3.0465 INCHES MINIMUM AND 3.0935 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| AHYM |
NOMINAL THREAD DIAMETER |
0.1900 INCHES |
| CXCY |
III PART NAME ASSIGNED BY CONTROLLING AGENCY |
SCREW,HEX HEAD,CRUCIFORM RECESS,FULL THREAD,ALLOY STEEL,160 KSI FTU |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
AMS6382 ASSN STD 1ST MATERIAL RESPONSE OR AMS6415 OR AMS6484 ASSN STD 2ND MATERIAL RESPONSE OR AMS6322 ASSN STD 3RD MATERIAL RESPONSE |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS-QQ-P-416,TYPE II,CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE |
| CYAU |
SCREW MATERIAL |
STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 |
| CYBA |
SCREW SURFACE TREATMENT |
CADMIUM |
| CYBK |
SHANK SURFACE FINISH |
32.0 MICROINCHES |
| FEAT |
SPECIAL FEATURES |
HEAT TREAT PER AMS2759 160 TO 180 KSI FTU CRUCIFORM RECESS PER NASM9006 |
| CYBL |
THREAD SURFACE FINISH |
32.0 MICROINCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.305 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS1801 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
3.0465 INCHES MINIMUM AND 3.0935 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
