| MRC |
Requirement Statement |
Characteristics |
| CRZF |
DISTANCE FROM END OF STUD END THREADS TO NUT END |
0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT |
MATERIAL |
STEEL COMP 4140 |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES NUT THREAD |
| CQJX |
NOMINAL THREAD SIZE |
0.375 INCHES STUD THREAD |
| AAUM |
LOCKING FEATURE |
KEY INSERTS |
| ABHP |
OVERALL LENGTH |
1.100 INCHES MINIMUM AND 1.170 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF NUT THREAD |
| STYL |
STYLE DESIGNATOR |
LOCKED IN |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES NUT THD |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES SHANK |
| CSYM |
SURFACE FINISH |
63.0 MICROINCHES STUD THD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
2A STUD THREAD |
| AAJD |
THREAD CLASS |
3A NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND STUD THREAD |
| AASA |
THREAD LENGTH |
0.440 INCHES MINIMUM NUT THREAD AND 0.500 INCHES MAXIMUM NUT THREAD |
| AASA |
THREAD LENGTH |
0.360 INCHES MINIMUM STUD THREAD AND 0.390 INCHES MAXIMUM STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
16 STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
28 NUT THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNC STUD THREAD |
