| AHYM |
NOMINAL THREAD DIAMETER |
0.190 INCHES |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE |
| CYAZ |
HEAD SURFACE TREATMENT |
PASSIVATE |
| THSD |
THREAD SERIES DESIGNATOR |
UNJF |
| CYAY |
BEARING SURFACE OF HEAD SURFACE TREATMENT |
PASSIVATE |
| CYBF |
SHANK SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE |
| AASK |
HEAD STYLE |
SPADE |
| AATB |
WIDTH BETWEEN FLATS |
0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| CYAU |
SCREW MATERIAL |
STEEL COMP 630 |
| ABQZ |
INTERNAL DRIVE STYLE |
W/O INTERNAL DRIVE |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
SCREW,RETAINING,CUTOFF VALVE SEAT |
| AASA |
THREAD LENGTH |
0.395 INCHES MINIMUM AND 0.425 INCHES MAXIMUM |
| CYBA |
SCREW SURFACE TREATMENT |
PASSIVATE |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| CYBC |
BEARING SURFACE OF HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE |
| AASV |
HEAD LENGTH |
0.365 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| AGAV |
END ITEM IDENTIFICATION |
F-18 |
| CFSG |
NONSTANDARD THREAD PITCH DIAMETER |
+0.1587/+0.1597 INCHES |
| CYBB |
SHANK SURFACE TREATMENT |
PASSIVATE |
| CYBD |
HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE |
| AASU |
HEAD HEIGHT |
0.365 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
AMS5643 ASSN STD SINGLE MATERIAL RESPONSE |