NSN 3020-00-898-6139

Part Details | SPROCKET WHEEL

3020-00-898-6139 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: 69151831, 69-15183-1, 3020-00-898-6139, 00-898-6139, 3020008986139, 008986139

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-898-613904456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-898-6139
Part Number Cage Code Manufacturer
69-15183-181205THE BOEING COMPANYDBA BOEING
Technical Data | NSN 3020-00-898-6139
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER8.090 INCHES NOMINAL
OVERALL LENGTH0.740 INCHES NOMINAL
PITCH DIAMETER7.873 INCHES NOMINAL
FACE WIDTH0.163 INCHES MINIMUM AND 0.168 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.200 INCHES NOMINAL AND BCA1.200 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.380 INCHES NOMINAL AND BCA0.192 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE 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 ROW66
TOOTH PITCH0.375 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER35
HARDNESS RATING TEST METHOD ROCKWELL
TEETH HARDNESS RATING33.0 ROCKWELL C MAXIMUM
METALLIC HARDNESS RATING AND LOCATIONABQ33.0 ROCKWELL C MAXIMUM
BORE BEARING NOT INCLUDED
BORE TYPE INVOLUTE SPLINE
COUNTERBORE FEATURE NOT INCLUDED
SPLINE QUANTITY18
SPLINE MAJOR DIAMETER0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
SPLINE MINOR DIAMETER0.850 INCHES MINIMUM AND 0.855 INCHES MAXIMUM
SPLINE LENGTH0.740 INCHES NOMINAL
SPLINE PRESSURE ANGLE IN DEG30.0
SPLINE PITCH DIAMETER0.9000 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED