| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
6.272 INCHES MINIMUM AND 6.292 INCHES MAXIMUM |
| AAUR |
GRIP DIAMETER |
0.5761 INCHES MINIMUM AND 0.5771 INCHES MAXIMUM |
| ANEE |
GRIP LENGTH |
5.678 INCHES MINIMUM AND 5.698 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
160000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.5625 INCHES |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS6349 ASSN STD 1ST MATERIAL RESPONSE OR AMS6389 ASSN STD 2ND MATERIAL RESPONSE OR AMS6415 ASSN STD 3RD MATERIAL RESPONSE OR AMS6484 ASSN STD 4TH MATERIAL RESPONSE OR AMS6322 ASSN STD 5TH MATERIAL RESPONSE OVERALL |
| AAVA |
POINT DIAMETER |
0.5500 INCHES MINIMUM AND 0.5550 INCHES MAXIMUM |
| ABQJ |
POINT STYLE |
FLAT |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT,CLOSE TOLERANCE |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AATB |
WIDTH BETWEEN FLATS |
0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS-QQ-P-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AAJD |
THREAD CLASS |
3A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
0.594 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
