3020-00-133-5553 GEAR,SPUR Index 4730-00-133-5556 ELBOW,TUBE TO BOSS

National Stock Number:
4730-00-133-5555

Federal Supply Class:
4730

National Item Identification Number:
001335555

Description:
CROSS,TUBE

Detail:
A FITTING HAVING FOUR BRANCHES IN THE SAME PLANE WHOSE AXES FORM RIGHT ANGLES. 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 IS DESIGNED TO BE USED AS A JUNCTION AT THE INTERSECTION OF TUBING AND/OR TUBE FITTINGS. IT MAY HAVE SIDE INLET(S).


Manufacturer Information:
206-062-501-154878ROTAIR AEROSPACE CORP
206-062-501-197499BELL TEXTRON INC


Techincal Specification:
CONNECTION STYLEDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 4TH END
CONNECTION TYPETHREADED EXTERNAL BOSS 4TH END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
CONNECTION TYPETHREADED INTERNAL TUBE 3RD END
CONNECTION STYLEFLARED (TUBE) 2ND END
CONNECTION STYLEINVERTED FLARE (TUBE) 1ST END
CONNECTION STYLEINVERTED FLARE (TUBE) 3RD END
LEG LENGTH2.500 INCHES NOMINAL 1ST END
MATERIALALUMINUM OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES 2ND END
NOMINAL THREAD SIZE0.500 INCHES 3RD END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
NOMINAL THREAD SIZE0.875 INCHES 2ND END
NOMINAL THREAD SIZE0.875 INCHES 4TH END
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND END
SEAT ANGLE37.0 DEGREES 3RD END
SEAT ANGLE37.0 DEGREES 4TH END
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2A 2ND END
THREAD CLASS2A 4TH END
THREAD CLASS2B 1ST END
THREAD SERIES DESIGNATORUNF ALL ENDS


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