| MRC |
Requirement Statement |
Characteristics |
| CRTM |
BEARING SURFACE TYPE |
CHAMFERED OR WASHER FACED |
| CQFM |
HARDNESS RATING |
24.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| MATT |
MATERIAL |
STEEL UNS K14510 OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.438 INCHES |
| ADEA |
NUT HEIGHT |
0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| ACTA |
NUT STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM A 194,GR 4 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| BZRR |
THREAD SERIES |
UNC |
| ASDB |
WIDTH ACROSS FLATS |
0.675 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
| ZZZK |
SPECIFICATION/STANDARD DATA |
81349-MIL-S-1222 GOVERNMENT SPECIFICATION |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
DOD-P-16232 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AAJD |
THREAD CLASS |
2B |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
14 |
