4730-00-758-7305 ELBOW,TUBE Index 4720-00-758-7308 HOSE,AIR DUCT

National Stock Number:
4730-00-758-7307

Federal Supply Class:
4730

National Item Identification Number:
007587307

Description:
ELBOW,FLANGE TO HOSE

Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 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 STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TOACCOMMODATE A HOSE. IT MAY HAVE SIDE AND/OR HEEL INLET(S).


Manufacturer Information:
205-070-421-180070LOCKHEED MARTIN CORPORATION
205-070-421-197499BELL TEXTRON INC


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER4.380 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.211 INCHES FIRST END
BOLT HOLE QUANTITY6 FIRST END
CONNECTION STYLEPLAIN (HOSE) SECOND END
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
FLOW ANGLE46.0 DEGREES
LEG LENGTH2.750 INCHES NOMINAL SECOND END
LEG LENGTH3.960 INCHES NOMINAL FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED3.000 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER5.000 INCHES FIRST END
RAISED FACE NOMINAL HEIGHT1.000 INCHES FIRST END


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