4730-01-163-3537 REDUCER,TUBE Index 4710-01-163-3540 TUBE ASSEMBLY,METAL

National Stock Number:
4730-01-163-3538

Federal Supply Class:
4730

National Item Identification Number:
011633538

Description:
ADAPTER,STRAIGHT,PIPE TO BOSS

Detail:
AN ADAPTER HAVING STANDARD PIPE THREADS ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A PIPE. THE OTHER END HAS EXTERNAL OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSING, VALVE FITTINGS, OR THE LIKE. SEE ALSO ADAPTER BUSHING AND COUPLING, PIPE.


Manufacturer Information:
141-0424401276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
141-0424479470DANA CORP WEATHERHEAD DIV
60SB-04X0413174PARKER HANNIFIN CORP HOSE PRODUCTS DIV
4MB-4FPX24161GATES CORP THE DBA GATES RUBBER CO THE
60SB-04X0430327IMPERIAL
4BC0-4UFS80577ANCHOR COUPLING CO INC
9001007-000114120SAUER-SUNDSTRAND HYDRO-TRANSMISSION DIV


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLESWIVEL NUT INVERTED FLARE (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OVERALL LENGTH0.953 INCHES
NOMINAL THREAD SIZE0.437 INCHES SECOND END
NOMINAL THREAD SIZE0.250 INCHES FIRST END
SEAT ANGLE30.0 DEGREES FIRST END
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A SECOND END
THREAD SERIES DESIGNATORNPSM FIRST END
THREAD SERIES DESIGNATORUNF SECOND END


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