| SFTT |
SURFACE TREATMENT |
CHROMIUM THREADS |
| AASB |
FASTENER LENGTH |
1.940 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
ZZZY |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-C-320 CL 2B FED SPEC SINGLE TREATMENT RESPONSE THREADS |
| ZZZY |
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS |
MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| AAUB |
HOLE DIAMETER |
0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING OVERALL |
| ASDB |
WIDTH ACROSS FLATS |
0.375 INCHES NOMINAL |
| AASU |
HEAD HEIGHT |
0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.500 INCHES |
| TEST |
TEST DATA DOCUMENT |
81349-MIL-P-23199 SPECIFICATION |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| SPCL |
SPECIAL TEST FEATURES |
SPECIAL QUALITY CONTROL TESTING |
| AASL |
HEAD DIAMETER |
0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJD |
THREAD CLASS |
2A |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AASA |
THREAD LENGTH |
1.500 INCHES MINIMUM |
| BQDM |
HOLE TYPE |
DRILLED |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ASXK |
HOLE QUANTITY |
6 |
| CRHC |
HOLE CONFIGURATION STYLE |
ROUND INTERNAL HEXAGON |
| CMLP |
THREAD QUANTITY PER INCH |
13 |