| MRC |
Requirement Statement |
Characteristics |
| AAJD |
THREAD CLASS |
3A NUT THREAD |
| MATT |
MATERIAL |
STEEL COMP 8735 |
| CQJX |
NOMINAL THREAD SIZE |
0.312 INCHES NUT THREAD 0.312 INCHES STUD THREAD |
| CQFM |
III HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| AAJE |
THREAD PITCH DIAMETERS |
0.2843 TO 0.2869 INCHES STUD THREAD |
| ABHP |
OVERALL LENGTH |
1.209 INCHES MINIMUM AND 1.229 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
24 NUT THREAD 18 STUD THREAD |
| ADDU |
III DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END |
0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM FIRST HOLE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD UNS STUD THREAD |
| AASA |
THREAD LENGTH |
0.396 INCHES MINIMUM AND 0.480 INCHES MAXIMUM NUT THREAD 0.615 INCHES MINIMUM AND 0.725 INCHES MAXIMUM STUD THREAD |
| FEAT |
SPECIAL FEATURES |
STUD END THREAD 0.004 IN. OVERSIZE |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6320 ASSN STD SINGLE MATERIAL RESPONSE |
| ADDV |
III COTTER PIN HOLE DIAMETER |
0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM FIRST HOLE |
