| MRC |
Requirement Statement |
Characteristics |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| AAJD |
THREAD CLASS |
2A |
| AASL |
HEAD DIAMETER |
0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| AASU |
HEAD HEIGHT |
0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| AASA |
THREAD LENGTH |
1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
1.063 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
388JST9C TYPE |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| SR-1 |
MANUFACTURERS CODE |
81348 |
| CYAU |
SCREW MATERIAL |
STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AHYM |
NOMINAL THREAD DIAMETER |
0.138 INCHES |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CQBC |
MINIMUM TENSILE STRENGTH |
60000 POUNDS PER SQUARE INCH |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
MS35206-328 |
| SR-1 |
MANUFACTURERS CODE |
96906 |
| AASK |
HEAD STYLE |
PAN |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FFS92 |
| CYBA |
SCREW SURFACE TREATMENT |
CADMIUM AND CHROMATE |
| CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES |
