| MRC |
Requirement Statement |
Characteristics |
| CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.188 INCHES NOMINAL |
| AASL |
HEAD DIAMETER |
0.143 INCHES MINIMUM |
| AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 321 OVERALL OR STEEL COMP 347 OVERALL OR STEEL COMP 302 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.086 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| AAUM |
LOCKING FEATURE |
PATCH THREADS |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS662 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| AASA |
THREAD LENGTH |
0.148 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
56 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
