| MRC |
Requirement Statement |
Characteristics |
| ADBA |
BARREL HEIGHT |
0.475 INCHES NOMINAL |
| AAWY |
COUNTERBORE DIAMETER |
0.500 INCHES NOMINAL NUT |
| CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE ASSN STD 1ST MATERIAL RESPONSE OVERALL OR SAE FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL OR PLASTIC POLYAMIDE OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.438 INCHES |
| ADFK |
NUT COUNTERBORE DEPTH |
0.094 INCHES NOMINAL NUT |
| ACTD |
NUT DIAMETER |
0.738 INCHES MINIMUM AND 0.741 INCHES MAXIMUM |
| ADEA |
NUT HEIGHT |
0.563 INCHES MINIMUM AND 0.593 INCHES MAXIMUM |
| ACVN |
NUT LENGTH |
1.063 INCHES NOMINAL |
| ACTA |
NUT STYLE |
NON-FLOATING SELF-LOCKING BARREL |
| AAUM |
LOCKING FEATURE |
PREVAILING TORQUE WITH NONMETALLIC INSERT |
| BZRR |
THREAD SERIES |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL EXCEPT INSERT |
| AZKQ |
TEMP RATING |
350.0 DEG FAHRENHEIT NOMINAL |
| AAJD |
THREAD CLASS |
3B |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
