4820-01-091-7745 VALVE ASSEMBLY,VENT AND DRAIN Index 2520-01-091-7748 CLAMP ASSEMBLY

National Stock Number:
4730-01-091-7746

Federal Supply Class:
4730

National Item Identification Number:
010917746

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:
2621-021-01ASSY6096169ELECTRIC BOAT CORPORATION
262102101-006096169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLESOCKET (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.895 INCHES FIRST END
NOMINAL OVERALL LENGTH4.226 INCHES
NOMINAL THREAD SIZE1.062 INCHES SECOND END
THREAD CLASS3A SECOND END
THREAD SERIES DESIGNATORUN SECOND END
THREAD QUANTITY PER INCH12 SECOND END


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