2520-00-137-1718 SHIELD,DUST Index 2530-00-137-1723 LEVER,REMOTE CONTROL

National Stock Number:
3020-00-137-1722

Federal Supply Class:
3020

National Item Identification Number:
001371722

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:
52-W-2291-321439CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC
52B9142-421439CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC
52W2220-321439CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC


Techincal Specification:
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.375 INCHES NOMINAL
DISTANCE FROM PILOT END TO FLANGE FACE1.058 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER100
BORE DIAMETER2.250 INCHES NOMINAL
BORE LENGTH1.750 INCHES NOMINAL
BORE TYPESTRAIGHT
DESIGN FORMPLAIN
FURNISHED ITEMS AND QUANTITYSETSCREW 2
FURNISHED ITEMSKEYING FACILITY
FACE WIDTH0.692 INCHES NOMINAL
HARDNESS RATING TEST METHODNOT RATED
HOLE LOCATIONON HUB 90 DEG APART 1 HOLE ON TOP OF KEYWAY
HUB OUTSIDE DIAMETER4.375 INCHES NOMINAL BOTH ENDS
KEYWAY WIDTH0.500 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
OUTSIDE DIAMETER6.630 INCHES NOMINAL
OVERALL LENGTH1.750 INCHES NOMINAL
MATERIALSTEEL
PITCH DIAMETER6.012 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
QUANTITY1
SECURING HOLE QUANTITY2
SECURING LOCATIONAA END
SECURING METHODTHREADED HOLE
SPECIAL FEATURESSOCKET HEAD SETSCREWS HAVE NYLON SELF-LOCKING FEATURES
STYLE DESIGNATORPLAIN
TEETH QUANTITY PER ROW15
TEETH ROW QUANTITY1
THREAD SIZE9/16-12
TOOTH PITCH1.250 INCHES NOMINAL


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