| MRC |
Requirement Statement |
Characteristics |
| MATT |
MATERIAL |
STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL |
| SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
| CQFM |
HARDNESS RATING |
80.0 ROCKWELL C MINIMUM OVERALL |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| ASDB |
WIDTH ACROSS FLATS |
0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| CQHQ |
MINIMUM YIELD STRENGTH |
30000 POUNDS PER SQUARE INCH |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FF-S-86 |
| AASA |
THREAD LENGTH |
2.008 INCHES MINIMUM AND 2.250 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
FLAT CHAMFER |
| AASU |
HEAD HEIGHT |
0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| CQBC |
MINIMUM TENSILE STRENGTH |
80000 POUNDS PER SQUARE INCH |
| ABQZ |
INTERNAL DRIVE STYLE |
HEXAGON |
| AAJD |
THREAD CLASS |
3A |
| CMLP |
THREAD QUANTITY PER INCH |
11 |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES OVERALL |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
6 TYPE |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AHYM |
NOMINAL THREAD DIAMETER |
0.625 INCHES |
| SR-1 |
MANUFACTURERS CODE |
81348 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASB |
FASTENER LENGTH |
2.190 INCHES MINIMUM AND 2.250 INCHES MAXIMUM |
| AASL |
HEAD DIAMETER |
0.921 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
