4730-00-287-1073 ELBOW,PIPE TO TUBE Index 4730-00-287-1081 ELBOW,PIPE TO TUBE

National Stock Number:
4730-00-287-1078

Federal Supply Class:
4730

National Item Identification Number:
002871078

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:
AN803-2088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.281 INCHES FIRST END
BOLT CIRCLE NOMINAL DIAMETER2.375 INCHES FIRST END
BOLT HOLE QUANTITY6 FIRST END
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
CONNECTION STYLEBEADED (HOSE) SECOND END
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
FLOW ANGLE90.0 DEGREES
LEG LENGTH2.000 INCHES NOMINAL FIRST END
LEG LENGTH3.125 INCHES NOMINAL SECOND END
MATERIALSTEEL OVERALL
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.250 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER3.000 INCHES FIRST END
NOMINAL THICKNESS0.250 INCHES FIRST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE INSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENTCADMIUM INSIDE
SURFACE TREATMENTCADMIUM OUTSIDE


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