| MRC |
Requirement Statement |
Characteristics |
| ADDU |
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END |
0.145 INCHES MINIMUM FIRST HOLE AND 0.175 INCHES MAXIMUM FIRST HOLE |
| ADCX |
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD |
0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| ADCT |
DISTANCE FROM SERRATED PORTION TO NUT END |
0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM |
| ADCU |
DISTANCE FROM SERRATED PORTION TO STUD END |
0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM |
| ADDV |
COTTER PIN HOLE DIAMETER |
0.076 INCHES NOMINAL FIRST HOLE |
| CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT |
MATERIAL |
STEEL COMP 4130 |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES NUT THREAD |
| AAUM |
LOCKING FEATURE |
RING, LOCK SERRATED |
| CWKL |
SERRATION INCLUDED ANGLE |
86.0 DEGREES NOMINAL |
| ADDW |
SERRATION QUANTITY |
17 |
| ABHP |
OVERALL LENGTH |
1.530 INCHES MINIMUM AND 1.590 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD |
| STYL |
STYLE DESIGNATOR |
LOCKED IN |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES NUT 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 |
3A NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND STUD THREAD |
| AASA |
THREAD LENGTH |
0.375 INCHES MINIMUM STUD THREAD AND 0.405 INCHES MAXIMUM STUD THREAD |
| AASA |
THREAD LENGTH |
0.485 INCHES MINIMUM NUT THREAD AND 0.515 INCHES MAXIMUM NUT THREAD |
| AAJE |
THREAD PITCH DIAMETERS |
+0.2778/+0.2795 INCHES STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
28 NUT THREAD |
