| MRC |
Requirement Statement |
Characteristics |
| ADCU |
DISTANCE FROM SERRATED PORTION TO STUD END |
0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM |
| STYL |
STYLE DESIGNATOR |
LOCKED IN |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES NUT THREAD 0.312 INCHES STUD THREAD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJD |
THREAD CLASS |
3A NUT THREAD |
| ADCX |
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD |
0.065 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| ADCT |
DISTANCE FROM SERRATED PORTION TO NUT END |
1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
CADMIUM AND CHROMATE OVERALL |
| CWKL |
III SERRATION INCLUDED ANGLE |
86.0 DEGREES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD |
| THSD |
THREAD SERIES DESIGNATOR |
UNF NUT THREAD UNS STUD THREAD |
| AASA |
THREAD LENGTH |
0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM NUT THREAD 0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM STUD THREAD |
| CMLP |
THREAD QUANTITY PER INCH |
28 NUT THREAD 18 STUD THREAD |
| MATT |
MATERIAL |
STEEL COMP 4130 |
| ADDW |
III SERRATION QUANTITY |
17 |
| CSYM |
III SURFACE FINISH |
32.0 MICROINCHES NUT THD |
| AAJE |
THREAD PITCH DIAMETERS |
0.2778 TO 0.2795 INCHES STUD THREAD |
| AAUM |
LOCKING FEATURE |
RING, LOCK SERRATED |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| CQFM |
III HARDNESS RATING |
26.0 ROCKWELL C MINIMUM |
| ABHP |
OVERALL LENGTH |
2.170 INCHES MINIMUM AND 2.200 INCHES MAXIMUM |
