NSN 3020-00-115-0398

Part Details | SPROCKET WHEEL

3020-00-115-0398 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: SMB617845, SM8617845, SMB617845, 3020-00-115-0398, 00-115-0398, 3020001150398, 001150398

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30SEP 13, 196800-115-039804456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-115-0398
Part Number Cage Code Manufacturer
SMB61784504655GENERAL DYNAMICS MISSION SYSTEMS,INC.
SM861784504655GENERAL DYNAMICS MISSION SYSTEMS,INC.
SMB61784524671LORBEN CORP
Technical Data | NSN 3020-00-115-0398
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER0.500 INCHES NOMINAL
OVERALL LENGTH2.812 INCHES NOMINAL
PITCH DIAMETER0.406 INCHES NOMINAL
FACE WIDTH0.062 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONAHH0.187 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ2.500 INCHES NOMINAL AND BCA0.250 INCHES NOMINAL
DESIGN FORM PLAIN
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 ROW10
TOOTH PITCH0.127 INCHES NOMINAL
MATERIAL STEEL CORROSION RESISTING
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATIONAHH0.308 INCHES NOMINAL
FIRST STEP LENGTH AND LOCATIONBBZ2.437 INCHES MINIMUM AND BCA0.218 INCHES MAXIMUM
SECOND STEP LENGTH AND LOCATIONBBZ0.062 INCHES NOMINAL AND BCA0.031 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONAHH0.187 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ2.500 INCHES NOMINAL AND BCA0.250 INCHES NOMINAL
GROOVE/STEP LOCATION BOTH ENDS
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHOD ANY ACCEPTABLE
SECURING LOCATION BOTH ENDS