NSN 3020-00-591-7235

Part Details | SPROCKET WHEEL

3020-00-591-7235 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: 8530503, 3020-00-591-7235, 00-591-7235, 3020005917235, 005917235

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-591-723504456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-591-7235
Part Number Cage Code Manufacturer
853050318876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 3020-00-591-7235
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER3.250 INCHES NOMINAL
OVERALL LENGTH1.188 INCHES NOMINAL
PITCH DIAMETER2.898 INCHES NOMINAL
FACE WIDTH0.459 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ2.375 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.729 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 ROW12
TOOTH PITCH0.750 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER60
MATERIAL STEEL
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATINGRCB45.0 ROCKWELL C MAXIMUM AND 55.0 ROCKWELL C MAXIMUM
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
BORE LENGTH0.188 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE INTEGRAL KEY
QUANTITY1
KEY WIDTH0.313 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO TOP OF KEY0.784 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHODF ANY ACCEPTABLE
SECURING HOLE QUANTITY1
THREAD SIZE5/16-18
HOLE LOCATIONON HUB