4730-01-333-0143 REDUCER,TUBE Index 4730-01-333-0145 ADAPTER,STRAIGHT,HOSE TO BOSS

National Stock Number:
4730-01-333-0144

Federal Supply Class:
4730

National Item Identification Number:
013330144

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:
AA67113-4KA06581ALLAN AIRCRAFT SUPPLY CO., LLC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 3RD END
CONNECTION TYPETHREADED EXTERNAL TUBE 4TH END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
CONNECTION STYLEFLARED (TUBE) 3RD END
CONNECTION STYLEFLARED (TUBE) 4TH END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
FURNISHED ITEMS AND QUANTITY3 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH0.890 INCHES NOMINAL 2ND END
LEG LENGTH0.890 INCHES NOMINAL 3RD END
LEG LENGTH0.890 INCHES NOMINAL 4TH END
LEG LENGTH1.030 INCHES NOMINAL 1ST END
MATERIALSTEEL COMP 316 OVERALL
MAXIMUM OPERATING TEMP320.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A 2ND END
THREAD CLASS2A 3RD END
THREAD CLASS2A 4TH END
THREAD CLASS2B 1ST END
THREAD SERIES DESIGNATORUNF ALL ENDS


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