| MRC |
Requirement Statement |
Characteristics |
| AAVR |
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS |
0.062 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
2.875 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
1.188 INCHES NOMINAL |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 1025 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| AAVQ |
RIB LENGTH |
1.562 INCHES NOMINAL |
| AAVP |
RIB MAJOR DIAMETER |
0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| AAVU |
RIB QUANTITY |
50 |
| AATN |
SHOULDER DIAMETER |
0.835 INCHES MINIMUM FIRST SHOULDER AND 0.840 INCHES MAXIMUM FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
1.615 INCHES MINIMUM FIRST SHOULDER AND 1.625 INCHES MAXIMUM 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 |
16 |
