2930-01-411-9487 IMPELLER,PUMP,CENTRIFUGAL Index 6620-01-411-9489 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
3020-01-411-9488

Federal Supply Class:
3020

National Item Identification Number:
014119488

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:
MDD-32906793BELSHAW BROS INC


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW16
TOOTH PITCH0.750 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER4.220 INCHES NOMINAL
OVERALL LENGTH1.250 INCHES NOMINAL
PITCH DIAMETER3.844 INCHES NOMINAL
FACE WIDTH0.459 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER60-1
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER0.875 INCHES NOMINAL
BORE LENGTH1.250 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.188 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.531 INCHES NOMINAL
HUB OUTSIDE DIAMETER3.000 INCHES MINIMUM AND
3.062 INCHES MAXIMUM AA END
FURNISHED ITEMSKEYING FACILITY
DISTANCE FROM HUB END TO FLANGE END0.791 INCHES NOMINAL BOTH ENDS
SECURING METHODSETSCREW


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