| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.911 INCHES MINIMUM AND 0.936 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.427 INCHES MINIMUM AND 0.442 INCHES MAXIMUM |
| AAZG |
HEAD MAJOR DIAMETER |
0.540 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
CROWN COUTERSUNK GREATER THAN 135 DEGREES |
| MATT |
MATERIAL |
IRON ALLOY 660 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| CQJX |
NOMINAL THREAD SIZE |
0.312 INCHES |
| ABAJ |
LUBRICATION |
CETYL ALCOHOL AND DRY FILM |
| AAZE |
SHANK DIAMETER |
0.326 INCHES NOMINAL |
| AAZF |
SHANK STYLE |
PIN-RIVET, TAPERED, THREADED |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AAZU |
TIP DIAMETER |
0.3206 INCHES NOMINAL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
