4730-01-289-1574 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4730-01-289-1576 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-289-1575

Federal Supply Class:
4730

National Item Identification Number:
012891575

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:
20-16 070120SA0U583SAE INTERNATIONAL
20-16 070120SA81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AA67022-20-16J06581ALLAN AIRCRAFT SUPPLY CO., LLC
J5140U583SAE INTERNATIONAL
20-16F5BX-SS30780PARKER-HANNIFIN CORPORATION
20-16F5BX-SS98441PARKER HANNIFIN CORP
SAE J514 20-16 070120SA0U583SAE INTERNATIONAL
SAE-J5140U583SAE INTERNATIONAL
J51481343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT W/SLEEVE AND 1 PREFORMED PACKING
MATERIALSTEEL COMP 304 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES 1ST END
NOMINAL OVERALL LENGTH2.328 INCHES
NOMINAL THREAD SIZE1.312 INCHES 1ST END
NOMINAL THREAD SIZE1.312 INCHES 2ND END
NONDEFINITIVE SPEC/STD DATA3B FIGURE
SEAT ANGLE37.0 DEGREES 1ST END
SPECIFICATION/STANDARD DATA81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS


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