| MRC |
Requirement Statement |
Characteristics |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
ZZZX |
| ZZZX |
DEPARTURE FROM CITED DESIGNATOR |
QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| AASB |
FASTENER LENGTH |
2.750 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-N-281,CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
NICKEL ALLOY OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
70000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.875 INCHES |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 TYPE |
| AATB |
WIDTH BETWEEN FLATS |
1.285 INCHES MINIMUM AND 1.516 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
2.750 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
9 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
