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		                             National Stock Number: 4730-00-200-0203
  Federal Supply Class: 4730
  National Item Identification Number: 002000203
  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. 
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  Manufacturer Information:
 | 3B8997 | 11083 | CATERPILLAR INC |  | 88L1-2X3-8 | 30327 | IMPERIAL |  | 9975928-2 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |  | 9975928AND2 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |  | 88LB1-2X3-8 | 30327 | IMPERIAL |   
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  Techincal Specification:
 | CONNECTION STYLE | DOUBLE COMPRESSION (TUBE) FIRST END |  | CONNECTION STYLE | PLAIN (PIPE) SECOND END |  | CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END |  | CONNECTION TYPE | THREADED INTERNAL TUBE FIRST END |  | FURNISHED ITEMS AND QUANTITY | 1 INVERTED NUT AND 1 COUPLING SLEEVE |  | MATERIAL | COPPER ALLOY OVERALL |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES FIRST END |  | NOMINAL OVERALL LENGTH | 1.281 INCHES |  | NOMINAL THREAD SIZE | 0.375 INCHES SECOND END |  | NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES SECOND END |  | NOMINAL THREAD SIZE | 0.688 INCHES FIRST END |  | SEAT NOMINAL RADIUS | 0.062 INCHES FIRST END |  | THREAD CLASS | 2B FIRST END |  | THREAD QUANTITY PER INCH | 16 FIRST END |  | THREAD SERIES DESIGNATOR | NPTF SECOND END |  | THREAD SERIES DESIGNATOR | UN FIRST END |   
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