MRC |
Requirement Statement |
Characteristics |
CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OR QQ-S-763 FED SPEC 3RD MATERIAL RESPONSE OR MIL-S-7720 MIL SPEC 4TH MATERIAL RESPONSE |
AASB |
FASTENER LENGTH |
0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
AAJD |
THREAD CLASS |
2A |
CMLP |
THREAD QUANTITY PER INCH |
40 |
SR-1 |
SPEC/STD CONTROLLING DATA |
|
AHYM |
NOMINAL THREAD DIAMETER |
0.112 INCHES |
AASA |
THREAD LENGTH |
0.262 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
CYBA |
SCREW SURFACE TREATMENT |
PASSIVATE |
AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
CYAU |
SCREW MATERIAL |
STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 430 OR STEEL COMP 302 |
CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
AN507C440-5 |
THSD |
THREAD SERIES DESIGNATOR |
UNC |
SR-1 |
MANUFACTURERS CODE |
81348 |
AASL |
HEAD DIAMETER |
0.200 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
SR-1 |
MANUFACTURERS CODE |
88044 |
SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FFS92 |