| MRC |
Requirement Statement |
Characteristics |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
3 TYPE AND 3C STYLE |
| AASL |
HEAD DIAMETER |
0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| AAJD |
THREAD CLASS |
2A |
| CRSQ |
COUNTERSINK ANGLE |
80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
40 |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR 66 FED STD 1ST MATERIAL RESPONSE OR COMP 16-18 OR 18-8 ASSN STD 2ND MATERIAL RESPONSE |
| AASA |
THREAD LENGTH |
0.227 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AHYM |
NOMINAL THREAD DIAMETER |
0.112 INCHES |
| CQBC |
MINIMUM TENSILE STRENGTH |
80000 POUNDS PER SQUARE INCH |
| AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| SR-1 |
MANUFACTURERS CODE |
81348 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CYAU |
SCREW MATERIAL |
STEEL CORROSION RESISTING OR STEEL |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FFS92 |
