1660-00-866-4251 IMPELLER WHEEL,AIRCRAFT COOLING Index 4730-00-866-4259 REDUCER,PIPE

National Stock Number:
4730-00-866-4258

Federal Supply Class:
4730

National Item Identification Number:
008664258

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:
138586380064NAVAL SHIP SYSTEMS COMMAND
1385863PC1, 1/4 X 1/880064NAVAL SHIP SYSTEMS COMMAND
810-1385863PC180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEUNTHREADED EXTERNAL PIPE 2ND END
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 2ND END
CONNECTION STYLESTREAMLINED W/ TWO BRAZING RINGS (PIPE) 1ST END
FURNISHED ITEMS AND QUANTITY2 BRAZING RING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B143-2A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL OVERALL LENGTH1.125 INCHES
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE STD 1ST END
REDUCER TYPECONCENTRIC


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