3020-00-270-8372 SPROCKET WHEEL Index 3020-00-270-8377 GEAR,HELICAL

National Stock Number:
3020-00-270-8374

Federal Supply Class:
3020

National Item Identification Number:
002708374

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:
475-2200-69253PCZ380064NAVAL SHIP SYSTEMS COMMAND
490755CSPC2480064NAVAL SHIP SYSTEMS COMMAND
5563317667AERO VAC CORP
490755PCF480064NAVAL SHIP SYSTEMS COMMAND
921-381PCF481316PORTSMOUTH NAVAL SHIPYARD
921-475PCZ381316PORTSMOUTH NAVAL SHIPYARD


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW33
TOOTH PITCH1.000 INCHES NOMINAL
MATERIALSTEEL COMP 1022
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-20166, GRADE M MIL SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER10.520 INCHES NOMINAL
OVERALL LENGTH4.250 INCHES NOMINAL
PITCH DIAMETER10.575 INCHES NOMINAL
FACE WIDTH2.750 INCHES NOMINAL
GUIDE TYPEGROOVE
GROOVE QUANTITY1
GROOVE POSITIONLOCATED IN CENTER
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER2.625 INCHES NOMINAL
BORE LENGTH4.250 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.563 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.563 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER9.063 INCHES NOMINAL BOTH ENDS
FURNISHED ITEMSGUIDE AND
KEYING FACILITY
DISTANCE FROM HUB END TO FLANGE END0.750 INCHES NOMINAL BOTH ENDS


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