4730-00-174-6835 CUP,OIL,LUBRICATING Index 4730-00-174-6839 REDUCER,PIPE

National Stock Number:
4730-00-174-6838

Federal Supply Class:
4730

National Item Identification Number:
001746838

Description:
REDUCER,PIPE

Detail:
A straight pipe fitting having a different size connection on each end. It is designed to join two pipes of different sizes or two pipe fittings of different sizes. Excludes BUSHING (as modified).


Manufacturer Information:
138585453711NAVAL SEA SYSTEMS COMMAND
138585480064NAVAL SHIP SYSTEMS COMMAND
B16-9-196480204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B16980204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A234-59T,GR W+1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MAXIMUM OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP875.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
NOMINAL OVERALL LENGTH4.000 INCHES
NOMINAL PIPE SIZE ACCOMMODATED3.500 INCHES 2ND END
NOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES 1ST END
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 80 ALL ENDS
REDUCER TYPECONCENTRIC


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