4730-01-329-4988 ADAPTER,STRAIGHT,HOSE TO BOSS Index 4730-01-329-4990 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-329-4989

Federal Supply Class:
4730

National Item Identification Number:
013294989

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:
764400EJ14DP MANUFACTURING INC.
7644058864DP MFG INC
7644064678DAIMLER TRUCK NORTH AMERICA LLC
SAE11-20-1698660LUBE DEVICES INC FLODAR FLUID POWER FITTINGS DIV


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
NOMINAL OVERALL LENGTH1.781 INCHES
NOMINAL THREAD SIZE1.312 INCHES 1ST END
NOMINAL THREAD SIZE1.625 INCHES 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A 2ND END
THREAD CLASS2B 1ST END
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS


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