0A21-60279-1 NSN 3020-00-135-5703 - 271af093


1 U

NSN 3020-00-135-5703 - (3020001355703) Technical Details :

MRCNameDetails
AAQLBODY STYLE"WEBBED, OFFSET, WITH LIGHTENING HOLES"
ABSXATTACHMENT METHODMOUNTING HOLE
AGJSPITCH DIAMETER3.5000 INCHES NOMINAL
AJLATEETH QUANTITY42
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CQFMHARDNESS RATING38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
CQFMIII HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
CTQYMOUNTING HOLE TYPE AND QUANTITY"1 THREADED TRANSVERSELY THROUGH HUB, FIRST END"
CWCDNOMINAL OUTSIDE DIAMETER3.667 INCHES
CWFRNOMINAL OVERALL LENGTH1.000 INCHES
CWNHTOOTH FORMSTANDARD
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.500 INCHES
CWRSBORE NOMINAL DIAMETER0.751 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.459 INCHES BOTH ENDS
CWTXHUB NOMINAL DIAMETER1.250 INCHES FIRST END
FEATSPECIAL FEATURESW/TIMING MARK STAMPED ON GEAR FACE AT 42 DEG COUNTERCLOCKWISE FROM 180 DEG LINE EXTENDING THRU CENTER POINT OF KEYWAY AND GEAR DIA
MATTIII MATERIALSTEEL COMP 1040 OVERALL
MATTMATERIALSTEEL COMP 1040 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPAINT OVERALL
STYLSTYLE DESIGNATOR"ONE PROTRUDING HUB, ONE FLUSH HUB"


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