| MRC |
Requirement Statement |
Characteristics |
| AAVR |
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS |
0.090 INCHES NOMINAL |
| AASB |
FASTENER LENGTH |
2.660 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
30.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| AASU |
HEAD HEIGHT |
0.470 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
1.190 INCHES NOMINAL |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL OR STEEL COMP 8640 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| CRKB |
RIB INCLUDED ANGLE |
90.0 DEGREES NOMINAL |
| AAVQ |
RIB LENGTH |
0.570 INCHES NOMINAL |
| AAVP |
RIB MAJOR DIAMETER |
0.873 INCHES MINIMUM AND 0.878 INCHES MAXIMUM |
| AAVT |
RIB MINOR DIAMETER |
0.837 INCHES MINIMUM AND 0.852 INCHES MAXIMUM |
| AAVU |
RIB QUANTITY |
43 |
| AATN |
SHOULDER DIAMETER |
0.940 INCHES NOMINAL FIRST SHOULDER |
| AATX |
SHOULDER LENGTH |
0.570 INCHES NOMINAL FIRST SHOULDER |
| CWYB |
SHOULDER SHAPE |
RIBBED FIRST SHOULDER |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.960 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
10 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
