1560-00-933-1989 FITTING,CONTROL Index 4730-00-933-1991 NIPPLE,TUBE

National Stock Number:
4730-00-933-1990

Federal Supply Class:
4730

National Item Identification Number:
009331990

Description:
RESTRICTOR UNIT,FLUID FLOW

Detail:
AN ASSEMBLY CONSISTING OF AN ORIFICE IN A FIXED PLATE, DISK, OR TUBE WITH SCREENS OR FILTERS ON ONE OR BOTH SIDES, DEPENDING ON THE DIRECTION OF FILTERED FLOW. SEE RESTRICTOR, FLUID FLOW.


Manufacturer Information:
SS49MC902-4C19R78286SIKORSKY AIRCRAFT CORPORATION
SS49MC902-4J19R78286SIKORSKY AIRCRAFT CORPORATION
SS49MC902J4-19R78286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED1/4 IN. TUBE SIZE
END CONNECTION SIMILARITYIDENTICAL
END CONNECTION TYPETHREADED MALE, FLARELESS TUBE ALL CONNECTIONS
DESIGN TYPESTRAIGHT
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING SCREENING
ORIFICE DIAMETER0.109 INCHES NOMINAL
OVERALL LENGTH1.062 INCHES NOMINAL
STRAINER TYPE AND QUANTITY1 SCREEN
THREAD CLASS2A ALL CONNECTIONS
THREAD DIRECTIONRIGHT-HAND ALL CONNECTIONS
THREAD SERIESUNF ALL CONNECTIONS
THREAD SIZE DESIGNATORT/16-20 ALL CONNECTIONS
VALVE SIZE0.437 INCHES
WIDTH ACROSS FLATS0.688 INCHES NOMINAL


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