4730-00-278-8413 TEE,TUBE TO BOSS Index 4730-00-278-8415 TEE,TUBE TO BOSS

National Stock Number:
4730-00-278-8414

Federal Supply Class:
4730

National Item Identification Number:
002788414

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:
AN783D1600624EATON AEROQUIP LLC
AN783D1606581ALLAN AIRCRAFT SUPPLY CO., LLC
AN783D1613899HYDRO-FITTING MANUFACTURING CORPORATION
AN783D1614397FABER ENTERPRISES, INC.
AN783D1614798DESIGNED METAL CONNECTIONS INC
AN783D1622995CROWN FITTING CO INC
AN783D1630974AEROFIT, LLC
AN783D1671563COLLINS ENGINEERING CORP
AS103181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1031D161681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS4875/181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AN783D1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN783D16R1120SATAIR A/S


Techincal Specification:
MATERIALALUMINUM ALLOY 2014 OR
ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4,T6 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-A-225/6,T6 FED SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID 1ST RESPONSE
OXYGEN, GASEOUS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP225.0 DEG FAHRENHEIT 1ST RESPONSE
-65.0 DEG FAHRENHEIT 2ND RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
THREADED INTERNAL BOSS 3RD END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLARED (TUBE) 2ND END
GASKET SEAL (BOSS) 3RD END
SEAT ANGLE37.0 DEGREES 1ST END
37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
1.000 INCHES 2ND END
THREAD SERIES DESIGNATORUNJ ALL ENDS
UNJ 1ST END BULKHEAD
NOMINAL THREAD SIZE1.312 INCHES ALL ENDS
1.312 INCHES 1ST END BULKHEAD
THREAD QUANTITY PER INCH12 ALL ENDS
12 1ST END BULKHEAD
THREAD CLASS3A 1ST END
3A 2ND END
3B 3RD END
3A 1ST END BULKHEAD
LEG LENGTH2.843 INCHES NOMINAL 1ST END
2.062 INCHES NOMINAL 2ND END
1.531 INCHES NOMINAL 3RD END
SPECIFICATION/STANDARD DATA88044-AN783 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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