| MRC |
Requirement Statement |
Characteristics |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
2.926 INCHES NOMINAL FIRST HOLE |
| AASB |
FASTENER LENGTH |
6.144 INCHES MINIMUM AND 6.174 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.195 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
COPPER ALLOY 172 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM FIRST HOLE |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.830 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
