1660-00-028-1178 REGULATOR,HEATER,CA Index 4730-00-028-1191 RESTRICTOR UNIT,FLUID FLOW

National Stock Number:
4730-00-028-1190

Federal Supply Class:
4730

National Item Identification Number:
000281190

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:
177586-11026512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
END CONNECTION TYPETHREADED FEMALE, GASKET SEAL
DESIGN TYPESTRAIGHT
DIAMETER0.609 INCHES NOMINAL
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED0.250 IN. OD TUBE
END CONNECTION SIMILARITYIDENTICAL
MATERIALRUBBER SYNTHETIC PACKING
MATERIALSTEEL BODY
MATERIALSTEEL FILTER
ORIFICE DIAMETER0.140 INCHES NOMINAL
OVERALL LENGTH3.937 INCHES NOMINAL
STRAINER TYPE AND QUANTITY2 FILTER
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE DESIGNATOR0.437-20
THREAD SERIESUNF
VALVE SIZE0.437 INCHES
WIDTH ACROSS FLATS0.625 INCHES NOMINAL


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