4730-00-278-6149 REDUCER,BOSS Index 4730-00-278-6153 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-00-278-6151

Federal Supply Class:
4730

National Item Identification Number:
002786151

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:
1655819-610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
869396019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
A105-1297576LENZ INC DBA THE LENZ COMPANY


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGASKET SEAL, COMPRESSION (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END
NOMINAL OVERALL LENGTH1.625 INCHES
NOMINAL THREAD SIZE1.062 INCHES SECOND END
NOMINAL THREAD SIZE1.125 INCHES FIRST END
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD CLASS2A FIRST END
THREAD CLASS2A SECOND END
THREAD QUANTITY PER INCH12 SECOND END
THREAD SERIES DESIGNATORUN SECOND END
THREAD SERIES DESIGNATORUNF FIRST END


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