3020-01-338-4626 PULLEY,GROOVE Index 3020-01-338-4628 PULLEY,GROOVE

National Stock Number:
3020-01-338-4627

Federal Supply Class:
3020

National Item Identification Number:
013384627

Description:
PULLEY,GROOVE

Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.


Manufacturer Information:
5D5-03504 ITEM 734712LAKE SHORE SYSTEMS, INC.
800225476257CROSBY GROUP INC THE MCKISSICK PLANT DIV
SK463-234712LAKE SHORE SYSTEMS, INC.
SK46357311NIPAK INC
SK463 ITEM 257311NIPAK INC
M882022B76257CROSBY GROUP INC THE MCKISSICK PLANT DIV
SK463-253711NAVAL SEA SYSTEMS COMMAND
SK463-257311NIPAK INC


Techincal Specification:
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER20.250 INCHES NOMINAL
OVERALL LENGTH3.500 INCHES NOMINAL
FACE WIDTH2.380 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION7.000 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.560 INCHES NOMINAL BOTH ENDS
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSTEEL OVERALL
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE DEPTH1.630 INCHES NOMINAL
GROOVE WIDTH1.086 INCHES NOMINAL
GROOVE RADIUS0.543 INCHES NOMINAL
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER5.509 INCHES NOMINAL
BORE LENGTH3.500 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYNOT INCLUDED
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED
SECURING METHODDRILLED HOLE
SECURING LOCATIONPULLEY SURFACE
SECURING HOLE QUANTITY2
BOLT CIRCLE DIAMETER12.000 INCHES NOMINAL
DRILLED HOLE DIAMETER2.125 INCHES NOMINAL
HOLE LOCATIONSPACED 180 DEGREES APART


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