4730-01-143-2519 UNION,TUBE Index 4140-01-143-2523 FAN,CIRCULATING

National Stock Number:
4730-01-143-2520

Federal Supply Class:
4730

National Item Identification Number:
011432520

Description:
ELBOW,FLANGE TO TUBE

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end 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. It may have side and/or heel inlet(s).


Manufacturer Information:
AVFF5540-24-16S0E3Y1AVIATION TECHNOLOGY, INC.
AVFF5540-24-16S7VM91AVITEST LLC


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE SHAPEROUND WITH HOLES SECOND END
FLOW ANGLE90.0 DEGREES
LEG LENGTH2.380 INCHES NOMINAL SECOND END
LEG LENGTH3.410 INCHES NOMINAL FIRST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER1.500 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END
NOMINAL THICKNESS1.190 INCHES SECOND END
NOMINAL THREAD SIZE1.312 INCHES FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS3A FIRST END
THREAD SERIES DESIGNATORUNF FIRST END


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