| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
0.500 INCHES NOMINAL |
| AATD |
EXTENDED WASHER THICKNESS |
0.070 INCHES MINIMUM |
| AASB |
FASTENER LENGTH |
0.688 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.348 INCHES NOMINAL |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON EXTENDED WASHER |
| MATT |
MATERIAL |
IRON ALLOY 660 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PMLC |
PRECIOUS MATERIAL AND LOCATION |
OVERALL SILVER |
| PRMT |
PRECIOUS MATERIAL |
SILVER |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.375 INCHES NOMINAL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
SILVER OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
