2520-00-166-0267 SLEEVE,CONTROL SHAF Index 4820-00-166-0272 VALVE,SAFETY RELIEF

National Stock Number:
3020-00-166-0271

Federal Supply Class:
3020

National Item Identification Number:
001660271

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:
253792210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
DISTANCE FROM HUB END TO FLANGE END0.510 INCHES NOMINAL AA END
DRILLED HOLE DIAMETER0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
ASA STANDARD CHAIN NUMBER25
BORE DIAMETER0.990 INCHES MINIMUM AND 0.991 INCHES MAXIMUM
BORE LENGTH0.620 INCHES NOMINAL
BORE TYPESTRAIGHT
DESIGN FORMPLAIN
FACE WIDTH0.110 INCHES NOMINAL
HOLE LOCATIONON HUB END
HUB OUTSIDE DIAMETER1.500 INCHES NOMINAL AA END
OUTSIDE DIAMETER2.050 INCHES NOMINAL
OVERALL LENGTH0.620 INCHES NOMINAL
PITCH DIAMETER1.915 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
SECURING HOLE QUANTITY1
SECURING LOCATIONAA END
SECURING METHODDRILLED HOLE
STYLE DESIGNATORPLAIN
SURFACE TREATMENTOXIDE
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW24
TOOTH PITCH0.250 INCHES NOMINAL


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