| MRC |
Requirement Statement |
Characteristics |
| ADDU |
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END |
0.109 INCHES NOMINAL FIRST HOLE |
| ADDV |
COTTER PIN HOLE DIAMETER |
0.070 INCHES NOMINAL FIRST HOLE |
| ADDA |
DIAMETER OF RECESSED PORTION OF SHANK |
0.236 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| MATT |
MATERIAL |
STEEL |
| CQJX |
NOMINAL THREAD SIZE |
0.312 INCHES STUD THREAD |
| ADCZ |
LENGTH OF RECESSED PORTION OF SHANK |
0.187 INCHES NOMINAL |
| ABHP |
OVERALL LENGTH |
1.437 INCHES NOMINAL |
| STYL |
STYLE DESIGNATOR |
RECESSED |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND STUD THREAD |
| AASA |
THREAD LENGTH |
0.281 INCHES NOMINAL NUT THREAD |
| AASA |
THREAD LENGTH |
0.500 INCHES NOMINAL STUD THREAD |
| AAJE |
THREAD PITCH DIAMETERS |
+0.2839/+0.2854 INCHES STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
18 STUD THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNC STUD THREAD |
