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


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