| MRC |
Requirement Statement |
Characteristics |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES NUT THREAD 0.312 INCHES STUD THREAD |
| FEAT |
SPECIAL FEATURES |
STUD END THREAD 0.012 IN. OVERSIZE |
| AAJD |
THREAD CLASS |
3A NUT THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD UNC STUD THREAD |
| CQFM |
III HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 8735 OR STEEL COMP 4140 |
| AAJE |
THREAD PITCH DIAMETERS |
0.2937 TO 0.2947 INCHES STUD THREAD |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6320 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6382 ASSN STD 2ND MATERIAL RESPONSE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
28 NUT THREAD 18 STUD THREAD |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AASA |
THREAD LENGTH |
0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM NUT THREAD 0.580 INCHES MINIMUM AND 0.620 INCHES MAXIMUM STUD THREAD |
