| MRC |
Requirement Statement |
Characteristics |
| AAWV |
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END |
6.781 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM OVERALL AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATT |
MATERIAL |
STEEL COMP 1340H OVERALL OR STEEL COMP 5140H OVERALL |
| CQHQ |
MINIMUM YIELD STRENGTH |
140000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.438 INCHES |
| AAWW |
INSIDE DISTANCE BETWEEN SHANKS |
2.562 INCHES NOMINAL |
| FEAT |
SPECIAL FEATURES |
CROWN OF BOLT FLATTENED FOR LARGER SEATING SURFACE |
| THSD |
THREAD SERIES DESIGNATOR |
UNF |
| STYL |
STYLE DESIGNATOR |
ROUND BEND |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.250 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
