| MRC |
Requirement Statement |
Characteristics |
| AAVR |
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS |
0.062 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
1.625 INCHES MINIMUM AND 1.656 INCHES MAXIMUM |
| CBBL |
FEATURES PROVIDED |
CASEHARDENED |
| AASU |
HEAD HEIGHT |
0.229 INCHES MINIMUM AND 0.239 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.812 INCHES NOMINAL |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 1020 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
110000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| CXCY |
III PART NAME ASSIGNED BY CONTROLLING AGENCY |
NAVY SPECIAL PROJECT |
| AAVQ |
RIB LENGTH |
0.294 INCHES MINIMUM AND 0.304 INCHES MAXIMUM |
| AAVP |
RIB MAJOR DIAMETER |
0.613 INCHES MINIMUM AND 0.618 INCHES MAXIMUM |
| AAVU |
RIB QUANTITY |
39 |
| AATN |
SHOULDER DIAMETER |
0.594 INCHES NOMINAL FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.062 INCHES NOMINAL FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
RIBBED FIRST SHOULDER |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.125 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
