3020-00-517-2415 SPROCKET WHEEL Index 3020-00-517-2421 SPROCKET WHEEL

National Stock Number:
3020-00-517-2420

Federal Supply Class:
3020

National Item Identification Number:
005172420

Description:
SPROCKET WHEEL

Detail:
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.


Manufacturer Information:
12096562983EATON AEROSPACE, LLC
3004108PC7880064NAVAL SHIP SYSTEMS COMMAND
CR122665PC7862983EATON AEROSPACE, LLC


Techincal Specification:
DISTANCE FROM HUB END TO FLANGE END1.156 INCHES NOMINAL AND 0.743 INCHES MINIMUM AND 0.748 INCHES MAXIMUM BOTH ENDS
ASA STANDARD CHAIN NUMBER35
BORE TYPESTRAIGHT SPLINE
COUNTERBORE DIAMETER1.03125 INCHES NOMINAL AND 0.890625 INCHES NOMINAL
COUNTERBORE DEPTH0.109 INCHES NOMINAL AND 0.578 INCHES NOMINAL
COUNTERBORE LOCATIONBOTH ENDS
DESIGN FORMPLAIN
FURNISHED ITEMSCOUNTERBORE
FACE WIDTH0.163 INCHES MINIMUM AND 0.173 INCHES MAXIMUM
FIRST STEP DIAMETER1.375 INCHES NOMINAL BOTH ENDS
FIRST STEP LENGTH0.500 INCHES NOMINAL AND 0.656 INCHES NOMINAL BOTH ENDS
HARDNESS RATING TEST METHODNOT RATED
HUB OUTSIDE DIAMETER1.248 INCHES MINIMUM AND 1.249 INCHES MAXIMUM BOTH ENDS
OUTSIDE DIAMETER2.698 INCHES MINIMUM AND 2.713 INCHES MAXIMUM
OVERALL LENGTH2.063 INCHES NOMINAL
MATERIALSTEEL
PITCH DIAMETER2.516 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICSTEPPED
SPLINE MINOR DIAMETER0.743 INCHES MINIMUM AND 0.744 INCHES MAXIMUM
SPLINE QUANTITY6
SPLINE LENGTH1.563 INCHES NOMINAL
SPLINE MAJOR DIAMETER0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
STYLE DESIGNATORPLAIN
TEETH QUANTITY PER ROW21
TEETH ROW QUANTITY1
TOOTH PITCH0.375 INCHES NOMINAL


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