4730-00-278-0295 INACTIVE Index 4730-00-278-0298 NUT,TUBE COUPLING

National Stock Number:
4730-00-278-0297

Federal Supply Class:
4730

National Item Identification Number:
002780297

Description:
ADAPTER,STRAIGHT,PIPE TO TUBE

Detail:
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.


Manufacturer Information:
811GT20NS80049DEPARTMENT OF THE AIR FORCE


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES FIRST END
NOMINAL OVERALL LENGTH2.125 INCHES
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES SECOND END
NOMINAL THREAD SIZE1.250 INCHES SECOND END
NOMINAL THREAD SIZE1.625 INCHES FIRST END
SEAT ANGLE30.0 DEGREES FIRST END
THREAD CLASS3A FIRST END
THREAD SERIES DESIGNATORUNS FIRST END
THREAD QUANTITY PER INCH14 FIRST END
THREAD SERIES DESIGNATORANPT SECOND END


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