4730-01-189-1722 ADAPTER,STRAIGHT,PIPE TO BOSS Index 1650-01-189-1724 SWIVEL JOINT,HYDRAULIC,AIRCRAFT

National Stock Number:
4730-01-189-1723

Federal Supply Class:
4730

National Item Identification Number:
011891723

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:
AS10010U583SAE INTERNATIONAL
AS100181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1001J1012050U583SAE INTERNATIONAL
AS182800U583SAE INTERNATIONAL
AS1001J10120550808UNITED SUPPLY CO INC
AS1001J10120581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
LER783J10120500624EATON AEROQUIP LLC
SAE-AS182800U583SAE INTERNATIONAL
ER783J10120579470DANA CORP WEATHERHEAD DIV
AS1828081343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
MATERIALSTEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE
MIL-F-14072,E300,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
THREADED INTERNAL BOSS 3RD END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
GASKET SEAL (BOSS) 3RD END
SEAT ANGLE12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END
UNJ 2ND END
UNJF 3RD END
UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE0.875 INCHES 1ST END
1.062 INCHES 2ND END
0.500 INCHES 3RD END
0.875 INCHES 1ST END BULKHEAD
THREAD QUANTITY PER INCH12 2ND END
THREAD CLASS3A 1ST END
3A 2ND END
3B 3RD END
3A 1ST END BULKHEAD
LEG LENGTH2.352 INCHES NOMINAL 1ST END
1.646 INCHES NOMINAL 2ND END
1.367 INCHES NOMINAL 3RD END


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