| MRC |
Requirement Statement |
Characteristics |
| ADDU |
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END |
8.110 INCHES MINIMUM FIRST HOLE AND 8.140 INCHES MAXIMUM FIRST HOLE |
| ADDU |
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END |
8.110 INCHES MINIMUM SECOND HOLE AND 8.140 INCHES MAXIMUM SECOND HOLE |
| ADDV |
COTTER PIN HOLE DIAMETER |
0.107 INCHES MINIMUM FIRST HOLE AND 0.114 INCHES MAXIMUM FIRST HOLE |
| ADDA |
DIAMETER OF RECESSED PORTION OF SHANK |
0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| AWTQ |
DISTANCE ACROSS FLATS |
0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 8740 |
| CQJX |
NOMINAL THREAD SIZE |
0.438 INCHES NUT THREAD |
| CQJX |
NOMINAL THREAD SIZE |
0.438 INCHES STUD THREAD |
| ADCZ |
LENGTH OF RECESSED PORTION OF SHANK |
4.750 INCHES MINIMUM AND 4.890 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6327 ASSN STD SINGLE MATERIAL RESPONSE |
| ABHP |
OVERALL LENGTH |
8.250 INCHES MINIMUM AND 8.270 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF STUD THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
WHITWORTH NUT THREAD |
| STYL |
STYLE DESIGNATOR |
RECESSED |
| CSYM |
SURFACE FINISH |
64.0 MICROINCHES SHANK |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A STUD THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND STUD THREAD |
| AASA |
THREAD LENGTH |
0.660 INCHES MINIMUM STUD THREAD AND 0.780 INCHES MAXIMUM STUD THREAD |
| AASA |
THREAD LENGTH |
1.240 INCHES MINIMUM NUT THREAD AND 1.260 INCHES MAXIMUM NUT THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
14 NUT THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
20 STUD THREAD |
