| MRC |
Requirement Statement |
Characteristics |
| ADDU |
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END |
0.084 INCHES MINIMUM FIRST HOLE AND 0.104 INCHES MAXIMUM FIRST HOLE |
| ADDV |
COTTER PIN HOLE DIAMETER |
0.078 INCHES NOMINAL FIRST HOLE |
| ADDA |
DIAMETER OF RECESSED PORTION OF SHANK |
0.189 INCHES MINIMUM AND 0.199 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 8740 |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES NUT THREAD |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES STUD THREAD |
| ADCZ |
LENGTH OF RECESSED PORTION OF SHANK |
4.906 INCHES NOMINAL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 7456 ASSN STD SINGLE MATERIAL RESPONSE |
| ABHP |
OVERALL LENGTH |
5.896 INCHES MINIMUM AND 5.916 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNS STUD THREAD |
| STYL |
STYLE DESIGNATOR |
RECESSED |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES NUT THD |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES STUD THD |
| CSYM |
SURFACE FINISH |
63.0 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 NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND STUD THREAD |
| AASA |
THREAD LENGTH |
0.490 INCHES MINIMUM STUD THREAD AND 0.510 INCHES MAXIMUM STUD THREAD |
| AASA |
THREAD LENGTH |
0.490 INCHES MINIMUM NUT THREAD AND 0.510 INCHES MAXIMUM NUT THREAD |
| AAJE |
THREAD PITCH DIAMETERS |
+0.2339/+0.2363 INCHES STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
20 STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
28 NUT THREAD |
