4730-00-394-9594 COUPLING,PIPE Index 4820-00-394-9596 VALVE,CHECK

National Stock Number:
4730-00-394-9595

Federal Supply Class:
4730

National Item Identification Number:
003949595

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:
AN783J300624EATON AEROQUIP LLC
AN783J306581ALLAN AIRCRAFT SUPPLY CO., LLC
AS10310U583SAE INTERNATIONAL
AN783J314379JOMAC INC
AN783J322995CROWN FITTING CO INC
AN783J371563COLLINS ENGINEERING CORP
AS1031J0303030U583SAE INTERNATIONAL
SAE-AS4875/10U583SAE INTERNATIONAL
AS103181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1031J03030381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS24388J396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 3RD END
CONNECTION TYPETHREADED INTERNAL BOSS 3RD END
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
LEG LENGTH1.500 INCHES NOMINAL 1ST END
LEG LENGTH0.687 INCHES NOMINAL 3RD END
LEG LENGTH0.968 INCHES NOMINAL 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES 2ND END
NOMINAL THREAD SIZE0.375 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE0.375 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND END
SPECIFICATION/STANDARD DATA81343-AS1031 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY 1 FED SPEC SINGLE TREATMENT RESPONSE INSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY 1 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A 1ST END
THREAD CLASS3A 1ST END BULKHEAD
THREAD CLASS3A 2ND END
THREAD CLASS3B 3RD END
THREAD SERIES DESIGNATORUNJF 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNJF ALL ENDS


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