NSN 3020-00-883-1973

Part Details | SPROCKET WHEEL

3020-00-883-1973 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: M500A, 3020-00-883-1973, 00-883-1973, 3020008831973, 008831973

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196200-883-197304456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-883-1973
Part Number Cage Code Manufacturer
M500A12935MARS INDUSTRIES INC
Technical Data | NSN 3020-00-883-1973
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER3.250 INCHES NOMINAL
OVERALL LENGTH1.250 INCHES NOMINAL
PITCH DIAMETER2.898 INCHES NOMINAL
FACE WIDTH0.459 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ2.000 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.791 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 NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER0.875 INCHES NOMINAL
BORE LENGTH1.250 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.187 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.531 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SECURING METHODHF ANY ACCEPTABLE
SECURING HOLE QUANTITY2
THREAD SIZE3/8-16
HOLE LOCATIONONE LOCATED ON TOP OF KEYWAY,ONE LOCATED 90 DEG FROM KEYWAY