4730-00-226-6196 NUT,UNION Index 4730-00-226-6198 TEE,TUBE TO BOSS

National Stock Number:
4730-00-226-6197

Federal Supply Class:
4730

National Item Identification Number:
002266197

Description:
TEE,TUBE TO BOSS

Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE TUBE CONNECTION(S) 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. THE BOSS CONNECTION(S) 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 MAY HAVE SIDE INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A TUBE OR FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS A TANK, HOUSING, VALVE FITTING, OR THE LIKE. SEE ALSO TEE, TUBE; AND TEE, PIPE TO TUBE. EXCLUDES CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
AS1031D2020160U583SAE INTERNATIONAL
AS1031D20201681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS4875/10U583SAE INTERNATIONAL
PA783D20201645681PARKER-HANNIFIN CORPORATION
PA783D20201650948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
PA783D20201692003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED INTERNAL BOSS 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 3RD END
LEG LENGTH2.273 INCHES NOMINAL 2ND END
LEG LENGTH3.054 INCHES NOMINAL 1ST END
LEG LENGTH1.742 INCHES NOMINAL 3RD END
MATERIALALUMINUM ALLOY OR ALUMINUM ALLOY 2014 OVERALL
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES 2ND END
NOMINAL THREAD SIZE1.625 INCHES 1ST END
NOMINAL THREAD SIZE1.625 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE1.625 INCHES 2ND END
NOMINAL THREAD SIZE1.312 INCHES 3RD END
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,BLUE MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A 1ST END
THREAD CLASS3A 1ST END BULKHEAD
THREAD CLASS3A 2ND END
THREAD CLASS3B 3RD END
THREAD QUANTITY PER INCH12 1ST END BULKHEAD
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUNJ 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNJ ALL ENDS


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