| MRC |
Requirement Statement |
Characteristics |
| AAVR |
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS |
0.062 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.234 INCHES NOMINAL |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 1035 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| CRKB |
RIB INCLUDED ANGLE |
120.0 DEGREES NOMINAL |
| AAVQ |
RIB LENGTH |
0.187 INCHES NOMINAL |
| AAVP |
RIB MAJOR DIAMETER |
0.320 INCHES MINIMUM AND 0.326 INCHES MAXIMUM |
| AAVU |
RIB QUANTITY |
20 |
| AATN |
SHOULDER DIAMETER |
0.3120 INCHES NOMINAL FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.301 INCHES MINIMUM FIRST SHOULDER AND 0.321 INCHES MAXIMUM FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
RIBBED FIRST SHOULDER |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| AATB |
WIDTH BETWEEN FLATS |
0.500 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.437 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
