4820-00-060-6445 VALVE,SAFETY RELIEF Index 5305-00-060-6448 SCREW,MACHINE

National Stock Number:
4730-00-060-6446

Federal Supply Class:
4730

National Item Identification Number:
000606446

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:
7M135D12-12-0876301THE BOEING COMPANY
AS10390U583SAE INTERNATIONAL
AS103981343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1039D1212080U583SAE INTERNATIONAL
AS1039D12120881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
DC0S1024D12120814798DESIGNED METAL CONNECTIONS INC
LC58-930100624EATON AEROQUIP LLC
LC58-9301R1120SATAIR A/S
PA834D12120845681PARKER-HANNIFIN CORPORATION
PA834D12120850948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
PA834D12120892003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
S1024D12120826512NORTHROP GRUMMAN SYSTEMS CORPORATION
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 3RD END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 3RD END
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
LEG LENGTH1.789 INCHES NOMINAL 1ST END
LEG LENGTH1.789 INCHES NOMINAL 2ND END
LEG LENGTH2.508 INCHES NOMINAL 3RD END
MATERIALALUMINUM ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES 2ND END
NOMINAL THREAD SIZE0.750 INCHES 3RD END
NOMINAL THREAD SIZE0.750 INCHES 3RD END BULKHEAD
NOMINAL THREAD SIZE1.062 INCHES 1ST END
NOMINAL THREAD SIZE1.062 INCHES 2ND END
NONDEFINITIVE SPEC/STD DATA1 STYLE
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND END
SPECIFICATION/STANDARD DATA81343-AS1039 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A 3RD END BULKHEAD
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 2ND END
THREAD QUANTITY PER INCH12 1ST END
THREAD SERIES DESIGNATORUNJ 2ND END
THREAD SERIES DESIGNATORUNJ 1ST END
THREAD SERIES DESIGNATORUNJF 3RD END
THREAD SERIES DESIGNATORUNJF 3RD END BULKHEAD


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