4730-01-287-4488 COUPLING,PIPE Index 4730-01-287-4490 REDUCER,BOSS

National Stock Number:
4730-01-287-4489

Federal Supply Class:
4730

National Item Identification Number:
012874489

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:
10-12 080120CA0U583SAE INTERNATIONAL
10-12 080120CA81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
J5140U583SAE INTERNATIONAL
10-12F5BU-S30780PARKER-HANNIFIN CORPORATION
J51481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
10-12F5BU-S98441PARKER HANNIFIN CORP
SAE J514 10-12 080120CA0U583SAE INTERNATIONAL
SAE-J5140U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES 1ST END
NOMINAL OVERALL LENGTH1.730 INCHES
NOMINAL THREAD SIZE0.875 INCHES 1ST END
NOMINAL THREAD SIZE1.062 INCHES 2ND END
NONDEFINITIVE SPEC/STD DATA20B FIGURE
SEAT ANGLE12.0 DEGREES 1ST END
SPECIFICATION/STANDARD DATA81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
THREAD CLASS2A 1ST END
THREAD CLASS2A 2ND END
THREAD QUANTITY PER INCH12 1ST END
THREAD QUANTITY PER INCH12 2ND END
THREAD SERIES DESIGNATORUN 1ST END
THREAD SERIES DESIGNATORUN 2ND END


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