| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES GRIP |
| CSYM |
SURFACE FINISH |
32.0 MICROINCHES HEAD |
| ZZZK |
SPECIFICATION/STANDARD DATA |
NAS-21297 GOVERNMENT SPECIFICATION |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| AAUR |
GRIP DIAMETER |
0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
3A |
| AASB |
FASTENER LENGTH |
5.938 INCHES NOMINAL |
| AASK |
HEAD STYLE |
SPLINE EXTENDED WASHER |
| AASU |
HEAD HEIGHT |
0.600 INCHES NOMINAL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AATD |
EXTENDED WASHER THICKNESS |
0.118 INCHES MAXIMUM |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
MIL-C-8837 TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
220000 POUNDS PER SQUARE INCH |
| AASA |
THREAD LENGTH |
1.173 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
16 |
| AAZH |
HEAD MINOR DIAMETER |
0.797 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.750 INCHES |
| AATC |
EXTENDED WASHER DIAMETER |
1.394 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
46.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| MATT |
MATERIAL |
STEEL COMP H11 OVERALL |
| ANEE |
GRIP LENGTH |
4.740 INCHES MINIMUM AND 4.760 INCHES MAXIMUM |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
BOLT TENSION STEEL 220KSI FTU 450 DEGREES F EXTERNAL WRENCHING SPLINE DRIVE FLANGED HEAD |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |