| 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 |
| CRSQ |
COUNTERSINK ANGLE |
80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
40 |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| AASL |
HEAD DIAMETER |
0.225 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| 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 |
| AHYM |
NOMINAL THREAD DIAMETER |
0.125 INCHES |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FF-S-92 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| SR-1 |
MANUFACTURERS CODE |
81348 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| SR-1 |
MANUFACTURERS CODE |
88044 |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
AN505C5-5 |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
1 TYPE AND 2 STYLE |
