NSN 3020-00-838-9675

Part Details | SPROCKET WHEEL

3020-00-838-9675 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Alternate Parts: 5117090, 3020-00-838-9675, 00-838-9675, 3020008389675, 008389675

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30DEC 14, 196600-838-967504456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-838-9675
Part Number Cage Code Manufacturer
511709072582MTU AMERICA INC.
Technical Data | NSN 3020-00-838-9675
Characteristic Specifications
STYLE DESIGNATOR0 PLAIN
OUTSIDE DIAMETER3.153 INCHES MINIMUM AND 3.163 INCHES MAXIMUM
OVERALL LENGTH1.200 INCHES NOMINAL
PITCH DIAMETER3.106 INCHES NOMINAL
FACE WIDTH0.594 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.380 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.606 INCHES NOMINAL AND BCA0.280 INCHES NOMINAL
DESIGN FORM WEBBED
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED ROLLER CHAIN
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED SINGLE PITCH
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW20
TOOTH PITCH0.500 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER41
MATERIAL STEEL COMP 1117
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1117 ASSN STD SINGLE MATERIAL RESPONSE
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATINGRCB55.0 ROCKWELL C MAXIMUM
METALLIC HARDNESS RATING AND LOCATIONRCBABQ55.0 ROCKWELL C MAXIMUM AND RCBAAF55.0 ROCKWELL C MAXIMUM
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER1.260 INCHES NOMINAL
COUNTERBORE DEPTH0.100 INCHES NOMINAL
BORE DIAMETER1.000 INCHES NOMINAL
BORE LENGTH0.820 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD ANY ACCEPTABLE
SPECIAL FEATURESSERRATED BORE,48 SERRATIONS
END ITEM IDENTIFICATIONENGINE,DIESEL,SERIES 71