| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
1.594 INCHES NOMINAL |
| AAUR |
GRIP DIAMETER |
0.311 NOMINAL MILS AND 0.312 NOMINAL CENTIMETERS |
| ANEE |
GRIP LENGTH |
1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.156 NOMINAL MILS AND 0.171 NOMINAL CENTIMETERS |
| AASK |
HEAD STYLE |
DISHED HEXAGON |
| MATT |
MATERIAL |
IRON ALLOY 660 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.312 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5731 ASSN STD 1ST MATERIAL RESPONSE OVERALL AND AMS 5732 ASSN STD 2ND MATERIAL RESPONSE OVERALL AND AMS 5737 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR AMS 5853 ASSN STD 4TH MATERIAL RESPONSE OVERALL |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.469 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
24 |
