| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
4.000 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATT |
MATERIAL |
NICKEL ALLOY 400 OVERALL OR NICKEL ALLOY R-405 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| AAUM |
LOCKING FEATURE |
PATCH THREADS |
| FEAT |
SPECIAL FEATURES |
MODIFIED MS-35311-123, BY INSERTION OF SELF LOCKING ELEMENT |
| AATB |
WIDTH BETWEEN FLATS |
0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
1.250 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
13 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
