| MRC |
Requirement Statement |
Characteristics |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
ZZZY |
| AASB |
FASTENER LENGTH |
4.380 INCHES MINIMUM AND 4.620 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.880 INCHES MINIMUM AND 1.120 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
NICKEL ALLOY 400 OVERALL OR NICKEL ALLOY R-405 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM B164-61,CL A ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM B164-61,CL B ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| ZZZY |
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS |
CERTIFIED FREE FROM MERCURY CONTAMINATION |
| AATB |
WIDTH BETWEEN FLATS |
1.125 INCHES MINIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
2.500 INCHES MINIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
10 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
