NSN 3020-00-278-7573

Part Details | SPROCKET WHEEL

3020-00-278-7573 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: S10850, 3020-00-278-7573, 00-278-7573, 3020002787573, 002787573

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-278-757304456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-278-7573
Part Number Cage Code Manufacturer
S1085081130WHITNEY CHAIN OPERATION POWERTRANSMISSION DIV DRESSER INDUSTRIES
Technical Data | NSN 3020-00-278-7573
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER2.041 INCHES NOMINAL
OVERALL LENGTH1.219 INCHES NOMINAL
PITCH DIAMETER2.041 INCHES NOMINAL
FACE WIDTH0.469 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.531 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.750 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED SILENT CHAIN
GUIDE NOT INCLUDED
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW17
TOOTH PITCH0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1119 ASSN STD 2ND MATERIAL RESPONSE
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
BORE LENGTH1.219 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.250 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.625 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHODHF ANY ACCEPTABLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY1
THREAD SIZE1/4 IN.-20
HOLE LOCATION180 DEG FROM KEYWAY