4730-01-029-2740 COUPLING,PIPE Index 4720-01-029-2743 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-029-2741

Federal Supply Class:
4730

National Item Identification Number:
010292741

Description:
REDUCER,BOSS

Detail:
A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).


Manufacturer Information:
12651615434CUMMINS INC.
1265160015434CUMMINS INC.


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
MATERIALSTEEL OVERALL
NOMINAL OVERALL LENGTH1.250 INCHES
NOMINAL THREAD SIZE0.875 INCHES SECOND END
NOMINAL THREAD SIZE1.000 INCHES FIRST END
REDUCER TYPECONCENTRIC
THREAD CLASS2A FIRST END
THREAD CLASS2A SECOND END
THREAD SERIES DESIGNATORUNF SECOND END
THREAD SERIES DESIGNATORUNS FIRST END
THREAD QUANTITY PER INCH14 FIRST END


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