NSN 3020-01-235-0127

Part Details | SPROCKET WHEEL

3020-01-235-0127 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: 40B1258, 40B12-5/8, 14996, 3020-01-235-0127, 01-235-0127, 3020012350127, 012350127

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 23, 198601-235-012704456 ( SPROCKET WHEEL )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-01-235-0127
Part Number Cage Code Manufacturer
40B12-5/871041ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR
1499671041ALTRA INDUSTRIAL MOTION CORP.DIV BOSTON GEAR
Technical Data | NSN 3020-01-235-0127
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER2.170 INCHES NOMINAL
OVERALL LENGTH0.875 INCHES NOMINAL
PITCH DIAMETER1.932 INCHES NOMINAL
FACE WIDTH0.284 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ0.625 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.591 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 PITCH0.500 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER40
MATERIAL STEEL
HARDNESS RATING TEST METHOD NOT RATED
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER0.625 INCHES NOMINAL
BORE LENGTH0.875 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.375 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.500 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB EXTERNAL KEYWAY NOT INCLUDED
SPECIAL FEATURESHUB HAS SMALL RECESSED GROOVE FOR CHAIN CLEARANCE