| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AATD |
EXTENDED WASHER THICKNESS |
0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM |
| AAUR |
GRIP DIAMETER |
0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
0.430 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
30.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON EXTENDED WASHER |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.478 INCHES MINIMUM AND 0.518 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
