4820-01-027-7966 VALVE,CHECK Index 3020-01-027-7968 PULLEY,FLAT

National Stock Number:
3020-01-027-7967

Federal Supply Class:
3020

National Item Identification Number:
010277967

Description:
PULLEY,FLAT

Detail:
A PULLEY WITH A STRAIGHT OR CROWNED FACE. THE ITEM MAY INCLUDE BELT ALIGNING FLANGE(S). EXCLUDES PULLEY, CONE. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE.


Manufacturer Information:
507693-280020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
BEARING QUANTITY2
BEARING TYPEBALL
BEARINGSINCLUDED
BORE DIAMETER1.937 INCHES NOMINAL
BORE LENGTH5.406 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
CROWN FACENOT INCLUDED
DESIGN FORMWEBBED
FACE WIDTH3.250 INCHES NOMINAL
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLEINCLUDED
OUTSIDE DIAMETER12.000 INCHES NOMINAL
OVERALL LENGTH5.406 INCHES NOMINAL
MATERIALSTEEL BODY
SPECIAL FEATURES2 OFFSET FLANGES
PROTRUDING HUB CHARACTERISTICPLAIN
RIM TYPESOLID
SECURING LOCATIONBOTH ENDS
SECURING METHODSETSCREW
SPLIT HUB FEATURENOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
STYLE DESIGNATORPLAIN


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