NSN 3020-00-190-8744

Part Details | SPROCKET WHEEL

3020-00-190-8744 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: P3109A, P-3109A, 3020-00-190-8744, 00-190-8744, 3020001908744, 001908744

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAR 01, 197100-190-874404456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-190-8744
Part Number Cage Code Manufacturer
P-3109A14180LULL CORP
Technical Data | NSN 3020-00-190-8744
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER16.125 INCHES NOMINAL
OVERALL LENGTH2.812 INCHES NOMINAL
PITCH DIAMETER15.763 INCHES NOMINAL
FACE WIDTH1.343 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONAHH4.250 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ1.094 INCHES NOMINAL AND BCA0.375 INCHES NOMINAL
DESIGN FORM WEBBED
LIGHTENING HOLE INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED ROLLER CHAIN
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED DOUBLE ROLLER
TEETH ROW QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS0.899 INCHES NOMINAL
TEETH QUANTITY PER ROW66
TOOTH PITCH0.750 INCHES NOMINAL
ASA STANDARD CHAIN NUMBERD-60
MATERIAL IRON CAST
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER2.438 INCHES NOMINAL
BORE LENGTH2.812 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.500 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.469 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHODF ANY ACCEPTABLE
SECURING LOCATION BB END
SPECIAL FEATURESAA HUB END CHAMFER 45 DEGREES