4730-00-248-6728 BUSHING,PIPE Index 2920-00-248-6730 ARMATURE,MOTOR

National Stock Number:
4730-00-248-6729

Federal Supply Class:
4730

National Item Identification Number:
002486729

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:
EX3890592555THE LEE CO
JEFX0389050A92555THE LEE CO
LN5441-198897LOCKHEED MARTIN CORP


Techincal Specification:
DESIGN TYPESTRAIGHT
MATERIALSTEEL COMP 303 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE
STRAINER TYPE AND QUANTITY2 SCREEN
VALVE SIZE0.250 INCHES
END CONNECTION SIMILARITYIDENTICAL
END CONNECTION TYPETHREADED MALE, FLARELESS TUBE
OVERALL LENGTH1.406 INCHES NOMINAL
WIDTH ACROSS FLATS0.688 INCHES NOMINAL
SCREENING MATERIALSTEEL, FED STD 66, AISI 304/SAE 30304
ORIFICE DIAMETER0.094 INCHES NOMINAL
THREAD SIZE DESIGNATOR0.438-20
THREAD SERIESUNF
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED0.250 IN.OD TUBE


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