4730-00-287-0394 CROSS,PIPE Index 4730-00-287-0405 NIPPLE,TUBE

National Stock Number:
4730-00-287-0404

Federal Supply Class:
4730

National Item Identification Number:
002870404

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:
491 05877294PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC
853720818876U S ARMY AVIATION AND MISSILE COMMAND
AN832-2D00624EATON AEROQUIP LLC
AN832-2D06581ALLAN AIRCRAFT SUPPLY CO., LLC
AN832-2D13899HYDRO-FITTING MANUFACTURING CORPORATION
AN828-2D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48410U583SAE INTERNATIONAL
AN832-2D14397FABER ENTERPRISES, INC.
AN832-2D22995CROWN FITTING CO INC
AN832-2D30974AEROFIT, LLC
AN832-2D71563COLLINS ENGINEERING CORP
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AN832-2D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN832-2DR1120SATAIR A/S
AS5406D020U583SAE INTERNATIONAL
SAE-AS48410U583SAE INTERNATIONAL
AS5406D0281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-550981348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) 2ND END
MATERIALALUMINUM ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES 1ST END
NOMINAL OVERALL LENGTH1.828 INCHES
NOMINAL THREAD SIZE0.312 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE0.312 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES 1ST END
SPECIFICATION/STANDARD DATA81343-AS4841 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS
THREAD CLASS3A 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNJF 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNJF ALL ENDS


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