4730-01-287-9293 ELBOW,FLANGE TO HOSE Index 4720-01-287-9295 HOSE,METALLIC

National Stock Number:
4730-01-287-9294

Federal Supply Class:
4730

National Item Identification Number:
012879294

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:
368821-198897LOCKHEED MARTIN CORP
861422098752WARNER ROBINS AIR LOGISTICS CENTER
8614220-198752WARNER ROBINS AIR LOGISTICS CENTER


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.311 INCHES SECOND END
BOLT HOLE QUANTITY10 SECOND END
CONNECTION STYLESWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE SHAPEROUND WITH HOLES SECOND END
FLOW ANGLE90.0 DEGREES
LEG LENGTH3.260 INCHES NOMINAL SECOND END
LEG LENGTH4.500 INCHES NOMINAL FIRST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.860 INCHES SECOND END
NOMINAL THICKNESS0.250 INCHES SECOND END
NOMINAL THREAD SIZE2.500 INCHES FIRST END
SEAT ANGLE33.0 DEGREES FIRST END
THREAD CLASS3B FIRST END
THREAD QUANTITY PER INCH12 FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) FIRST END


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