| MRC |
Requirement Statement |
Characteristics |
| ADBA |
BARREL HEIGHT |
0.540 NOMINAL INCHES |
| CBBL |
FEATURES PROVIDED |
FLOATING NUT |
| CQFM |
HARDNESS RATING |
38.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| MATT |
MATERIAL |
STEEL COMP 4340 NUT |
| CQJX |
NOMINAL THREAD SIZE |
0.500 INCHES |
| ACTD |
NUT DIAMETER |
0.869 INCHES MINIMUM AND 0.872 INCHES MAXIMUM |
| ADEA |
NUT HEIGHT |
0.703 NOMINAL INCHES |
| ACVN |
NUT LENGTH |
1.000 INCHES NOMINAL |
| ACTA |
NUT STYLE |
FLOATING SELF-LOCKING BARREL |
| AAUM |
LOCKING FEATURE |
PREVAILING TORQUE ALL METAL DESIGN |
| ABAJ |
LUBRICATION |
DRY FILM LUBRICANT |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD SINGLE MATERIAL RESPONSE NUT |
| BZRR |
THREAD SERIES |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
NAS 672 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| SFTT |
SURFACE TREATMENT |
CADMIUM NUT |
| AAJD |
THREAD CLASS |
3B |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
