2520-01-184-3918 MANIFOLD ASSEMBLY Index 2990-01-184-3920 COUPLING,BELLOWS

National Stock Number:
4730-01-184-3919

Federal Supply Class:
4730

National Item Identification Number:
011843919

Description:
ELBOW,TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have 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 or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
69-2440582918THE BOEING COMPANY
69-24405-682918THE BOEING COMPANY


Techincal Specification:
BOLT HOLE QUANTITY2 CENTER BULKHEAD
CONNECTION TYPEFLANGE CENTER BULKHEAD
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
FLANGE FACE DESIGNPLAIN CENTER BULKHEAD
FLANGE SHAPEOVAL WITH HOLES CENTER BULKHEAD
FLOW ANGLE45.0 DEGREES
LEG LENGTH1.766 INCHES NOMINAL 2ND END
LEG LENGTH2.672 INCHES NOMINAL 1ST END
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES ALL ENDS
NOMINAL THREAD SIZE1.785 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE1.875 INCHES ALL ENDS
SPECIAL FEATURESBRAZED ON FLANGE
SEAT ANGLE37.0 DEGREES ALL ENDS
THREAD CLASS3A ALL ENDS
THREAD CLASS3A 1ST END BULKHEAD
THREAD QUANTITY PER INCH12 1ST END BULKHEAD
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUNJ ALL ENDS
THREAD SERIES DESIGNATORUNJ 1ST END BULKHEAD


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