4820-00-491-6773 VALVE,REGULATING,FLUID PRESSURE Index 4720-00-491-6778 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-00-491-6777

Federal Supply Class:
4730

National Item Identification Number:
004916777

Description:
TEE,TUBE

Detail:
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.


Manufacturer Information:
202-21516-1W80378TRIUMPH AEROSTRUCTURES, LLC
AE5173350A3A10400624EATON AEROQUIP LLC


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) THIRD ENDFLARELESS (TUBE) THIRD END
CONNECTION STYLESTREAMLINED W/ ONE BRAZING RING (TUBE) FIRST ENDSTREAMLINED W/ ONE BRAZING RING (TUBE) FIRST END
CONNECTION STYLESTREAMLINED W/ ONE BRAZING RING (PIPE) SECOND ENDSTREAMLINED W/ ONE BRAZING RING (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD ENDTHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPEUNTHREADED INTERNAL TUBE SECOND ENDUNTHREADED INTERNAL TUBE SECOND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST ENDUNTHREADED INTERNAL TUBE FIRST END
LEG LENGTH1.170 INCHES NOMINAL FIRST END1.170 INCHES NOMINAL FIRST END
LEG LENGTH1.170 INCHES NOMINAL SECOND END1.170 INCHES NOMINAL SECOND END
LEG LENGTH1.590 INCHES NOMINAL THIRD END1.590 INCHES NOMINAL THIRD END
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 316L OVERALL
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES THIRD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES THIRD END0.250 INCHES SECOND END
NOMINAL THREAD SIZE0.438 INCHES THIRD END0.438 INCHES THIRD END
SPECIAL FEATURES3RD END BULKHEAD,0.438 IN. UNJF,CL 3A
SEAT ANGLE12.0 DEGREES THIRD END
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A THIRD END3A THIRD END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END


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