| MRC |
Requirement Statement |
Characteristics |
| ZZZX |
DEPARTURE FROM CITED DESIGNATOR |
AS MODIFIED BY HEAD HOLE CONFIGURATION AND HEAD HEIGHT |
| AASB |
FASTENER LENGTH |
3.750 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
100.0 ROCKWELL B MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.422 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON |
| CRHC |
HOLE CONFIGURATION STYLE |
HEXAGON FLATS |
| ASXK |
HOLE QUANTITY |
2 |
| BQDM |
HOLE TYPE |
DRILLED |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
64000 POUNDS PER SQUARE INCH |
| CQHQ |
MINIMUM YIELD STRENGTH |
52000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.562 INCHES |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
2 TYPE AND 10 STYLE |
| CXCY |
III PART NAME ASSIGNED BY CONTROLLING AGENCY |
NAVY SPECIAL PROJECT |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATB |
WIDTH BETWEEN FLATS |
0.798 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.375 INCHES MINIMUM AND 1.563 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
