| CRTL |
CRITICALITY CODE JUSTIFICATION |
AAVH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-5000,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASU |
HEAD HEIGHT |
0.446 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
18 |
| AAJD |
THREAD CLASS |
3A |
| AASB |
FASTENER LENGTH |
1.891 INCHES NOMINAL |
| CRZS |
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER |
1.767 INCHES NOMINAL FIRST HOLE |
| AAWB |
SHANK UNTHREADED HOLE DIAMETER |
0.141 INCHES MINIMUM FIRST HOLE AND 0.151 INCHES MAXIMUM FIRST HOLE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AAXC |
CONCENTRIC HOLE DIAMETER |
0.260 INCHES MINIMUM AND 0.267 INCHES MAXIMUM |
| AATB |
WIDTH BETWEEN FLATS |
1.250 INCHES NOMINAL |
| MATT |
MATERIAL |
STEEL OVERALL |
| AAWY |
COUNTERBORE DIAMETER |
0.577 INCHES MINIMUM AND 0.586 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
200000 POUNDS PER SQUARE INCH |
| AASK |
HEAD STYLE |
HEXAGON |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
LC+77-1061 FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| STYL |
STYLE DESIGNATOR |
COUNTERBORE UNTHREADED |
| AAWZ |
COUNTERBORE DEPTH |
1.690 INCHES NOMINAL |
| AAVK |
SHOULDER LENGTH |
1.370 INCHES NOMINAL |
| AAVH |
SHOULDER DIAMETER |
0.8725 INCHES MINIMUM AND 0.8738 INCHES MAXIMUM |
| TEST |
TEST DATA DOCUMENT |
36659-LC+72-1076 SPECIFICATION |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AASA |
THREAD LENGTH |
0.355 INCHES NOMINAL |