1660-00-020-4486 ADAPTER ASSY,MASK Index 9905-00-020-4535 PLATE,IDENTIFICATION

National Stock Number:
4730-00-020-4499

Federal Supply Class:
4730

National Item Identification Number:
000204499

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:
37D401690P10124115PALMER MANUFACTURING CO., LLC
37D401690P10124446GENERAL ELECTRIC COMPANY
37D401690P10178570SMITHS TUBULAR SYSTEMS-LACONIA, INC.
37D401690P10199207GENERAL ELECTRIC COMPANY
9460978570SMITHS TUBULAR SYSTEMS-LACONIA, INC.


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.189 INCHES 2ND END
BOLT HOLE QUANTITY3 2ND END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPETRIANGULAR WITH HOLES 2ND END
FLOW ANGLE22.0 DEGREES
LEG LENGTH0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM 1ST END
LEG LENGTH0.850 INCHES MINIMUM AND 0.930 INCHES MAXIMUM 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5645 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL THREAD SIZE0.875 INCHES 1ST END
SEAT ANGLE45.0 DEGREES 1ST END
THREAD CLASS3A 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
UNION JOINT LOCATIONFOURTH END


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