4730-00-273-4329 TEE,TUBE TO BOSS Index 3020-00-273-4340 GEAR,BEVEL

National Stock Number:
3020-00-273-4335

Federal Supply Class:
3020

National Item Identification Number:
002734335

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:
07834731974HOFFMAN/NEW YORKER, INC.
NAVYX1701PC4031974HOFFMAN/NEW YORKER, INC.
NAVYX1761PC5931974HOFFMAN/NEW YORKER, INC.
NAVYX1771PC5931974HOFFMAN/NEW YORKER, INC.
NX1756PC5931974HOFFMAN/NEW YORKER, INC.
NX1768PC5931974HOFFMAN/NEW YORKER, INC.


Techincal Specification:
DESIGN FORMSPOKED
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW84
TOOTH PITCH0.375 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER9.927 INCHES NOMINAL
OVERALL LENGTH1.625 INCHES NOMINAL
PITCH DIAMETER10.050 INCHES NOMINAL
FACE WIDTH1.000 INCHES NOMINAL
GUIDE TYPEGROOVE
GROOVE QUANTITY1
GROOVE POSITIONLOCATED IN CENTER
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER1.001 INCHES MINIMUM AND
1.002 INCHES MAXIMUM
BORE LENGTH1.625 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.250 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.657 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER2.375 INCHES NOMINAL BOTH ENDS
FURNISHED ITEMSGUIDE AND
KEYING FACILITY
DISTANCE FROM HUB END TO FLANGE END0.625 INCHES NOMINAL AA END
SECURING METHODTHREADED HOLE
SECURING LOCATIONAA END
SECURING HOLE QUANTITY1
THREAD SIZE5/16-18
HOLE LOCATIONLOCATED ON TOP OF KEY


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