| MRC |
Requirement Statement |
Characteristics |
| ABNB |
FIRST FLAT LENGTH |
0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM |
| ABNC |
FLAT HEIGHT |
0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
28.0 ROCKWELL C MINIMUM OVERALL AND 33.0 ROCKWELL C MAXIMUM OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATT |
MATERIAL |
STEEL COMP 1330 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL |
| CSXB |
KEY CHAMFER ANGLE |
42.0 DEGREES MINIMUM AND 48.0 DEGREES MAXIMUM |
| ACJF |
KEY CHAMFER LENGTH |
0.016 INCHES NOMINAL |
| ABNE |
SECOND FLAT LENGTH |
0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM |
| ABKW |
OVERALL HEIGHT |
0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| ABHP |
OVERALL LENGTH |
2.109 INCHES MINIMUM AND 2.141 INCHES MAXIMUM |
| ABMK |
OVERALL WIDTH |
0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| CSPJ |
STARTING EDGE SHAPE |
CHAMFERED |
| STYL |
STYLE DESIGNATOR |
STEPPED |
