| MRC |
Requirement Statement |
Characteristics |
| AAVR |
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS |
0.062 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.625 INCHES MINIMUM AND 1.656 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.209 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.812 INCHES NOMINAL |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MATT |
MATERIAL |
STEEL OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAVQ |
RIB LENGTH |
0.376 INCHES NOMINAL |
| AAVP |
RIB MAJOR DIAMETER |
0.612 INCHES MINIMUM AND 0.619 INCHES MAXIMUM |
| AAVU |
RIB QUANTITY |
39 |
| AATN |
SHOULDER DIAMETER |
0.6125 INCHES MINIMUM FIRST SHOULDER AND 0.6195 INCHES MAXIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.437 INCHES NOMINAL FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL OR ZINC OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.188 INCHES MINIMUM AND 1.219 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
