MRC |
Requirement Statement |
Characteristics |
MATT |
MATERIAL |
STEEL COMP 8740 OVERALL |
AASB |
FASTENER LENGTH |
3.125 INCHES NOMINAL |
SR-1 |
SPEC/STD CONTROLLING DATA |
|
AATD |
EXTENDED WASHER THICKNESS |
0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
AATC |
EXTENDED WASHER DIAMETER |
0.430 INCHES NOMINAL |
CBBL |
FEATURES PROVIDED |
FINISHED HEAD |
AATB |
WIDTH BETWEEN FLATS |
0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
AASU |
HEAD HEIGHT |
0.330 INCHES NOMINAL |
AAJD |
THREAD CLASS |
3A |
THSD |
THREAD SERIES DESIGNATOR |
UNF |
CQFM |
HARDNESS RATING |
26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
AASA |
THREAD LENGTH |
0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM |
SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
MS9147-37 |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
CMLP |
THREAD QUANTITY PER INCH |
28 |
SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
CSYM |
SURFACE FINISH |
63.0 MICROINCHES BEARING SURFACE OF HEAD 63.0 MICROINCHES GRIP 32.0 MICROINCHES THREADS |
STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
SR-1 |
MANUFACTURERS CODE |
96906 |
CQBC |
MINIMUM TENSILE STRENGTH |
125000 POUNDS PER SQUARE INCH |
ANEE |
GRIP LENGTH |
2.315 INCHES MINIMUM AND 2.375 INCHES MAXIMUM |
AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
AASK |
HEAD STYLE |
DOUBLE HEXAGON W/HOLE |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |