4730-01-446-9644 RESTRICTOR,FLUID FLOW Index 3120-01-446-9646 BEARING,SLEEVE

National Stock Number:
4730-01-446-9645

Federal Supply Class:
4730

National Item Identification Number:
014469645

Description:
ADAPTER,STRAIGHT,TUBE TO BOSS

Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.


Manufacturer Information:
7D0183T060488277THE BOEING COMPANY
DMD1005714798DESIGNED METAL CONNECTIONS INC
HMD10057E060400624EATON AEROQUIP LLC
HMD10057E060408199EATON AEROSPACE
DMD10057V060414798DESIGNED METAL CONNECTIONS INC


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) SECOND END
CONNECTION STYLESWAGED W/ GROOVES (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
MATERIALTITANIUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END
NOMINAL OVERALL LENGTH1.528 INCHES
NOMINAL THREAD SIZE0.438 INCHES SECOND END
SEAT ANGLE12.0 DEGREES SECOND END
THREAD CLASS3A SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
THREAD QUANTITY PER INCH20 SECOND END


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