| MRC |
Requirement Statement |
Characteristics |
| AATC |
EXTENDED WASHER DIAMETER |
0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| AATD |
EXTENDED WASHER THICKNESS |
0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM |
| AAUR |
GRIP DIAMETER |
0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
1.587 INCHES MINIMUM AND 1.670 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.412 INCHES MINIMUM AND 0.432 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
DOUBLE HEXAGON EXTENDED WASHER |
| MATT |
MATERIAL |
IRON ALLOY 660 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.375 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.491 INCHES NOMINAL |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES GRIP |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE HEAD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE THREADS |
| SFTT |
SURFACE TREATMENT |
CADMIUM HEAD |
| SFTT |
SURFACE TREATMENT |
CADMIUM THREADS |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.695 INCHES MINIMUM AND 0.715 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
