7530-00-169-4388 CHART,RECORDING INSTRUMENT Index 6850-00-169-4391 LEAK DETECTOR FLUID

National Stock Number:
3020-00-169-4389

Federal Supply Class:
3020

National Item Identification Number:
001694389

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:
R160388001UNITED STATES POSTAL SERVICE


Techincal Specification:
SECURING HOLE QUANTITY1
FURNISHED ITEMSKEYING FACILITY
KEYWAY WIDTH0.187 INCHES NOMINAL
BORE DIAMETER0.750 INCHES NOMINAL
OUTSIDE DIAMETER10.125 INCHES NOMINAL
TEETH QUANTITY PER ROW84
DESIGN FORMPLAIN
QUANTITY1
OVERALL LENGTH1.120 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.437 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
TEETH ROW QUANTITY1
DISTANCE FROM HUB END TO FLANGE END0.750 INCHES NOMINAL AA END
PROTRUDING HUB CHARACTERISTICPLAIN
BORE LENGTH1.120 INCHES NOMINAL
HARDNESS RATING TEST METHODNOT RATED
FACE WIDTH0.370 INCHES NOMINAL
STYLE DESIGNATORPLAIN
PITCH DIAMETER10.030 INCHES NOMINAL
THREAD SIZE1/4-20
HOLE LOCATIONON HUB FACE
TOOTH PITCH0.375 INCHES NOMINAL
HUB OUTSIDE DIAMETER2.250 INCHES NOMINAL AA END
MATERIALSTEEL
SECURING METHODTHREADED HOLE
BORE TYPESTRAIGHT


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