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 TYPEFLANGE 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPEROUND WITH HOLES 2ND END
FLOW ANGLE90.0 DEGREES
LEG LENGTH2.380 INCHES NOMINAL 2ND END
LEG LENGTH3.410 INCHES NOMINAL 1ST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER1.500 INCHES 2ND END
NOMINAL THICKNESS1.190 INCHES 2ND END
NOMINAL THREAD SIZE1.312 INCHES 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS3A 1ST END
THREAD SERIES DESIGNATORUNF 1ST END


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