4730-01-253-0942 FLANGE,PIPE Index 4820-01-253-0944 BALL AND SEAT ASSEMBLY

National Stock Number:
4730-01-253-0943

Federal Supply Class:
4730

National Item Identification Number:
012530943

Description:
FLANGE,PIPE

Detail:
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).


Manufacturer Information:
ANSI B16.5 CL600 SW 1 1/2IN80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
ANSI B16.5 CL600 SW 1 1/2IN S103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
BOLT HOLE DIAMETER0.750 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.500 INCHES NOMINAL
BOLT HOLE QUANTITY4
CRITICALITY CODE JUSTIFICATIONZZZW
DEPARTURE FROM CITED DOCUMENTQUALITY CONTROLLED IN ACCORDANCE WITH NAVSUP CONTROL INSTRUCTIONS FOR SURFACE LEVEL 1 ITEMS
FACE SEATING SURFACE CONDITIONUNFINISHED
FLANGE DIAMETER6.125 INCHES NOMINAL
FLANGE SECTION STYLERAISED FACE, SOCKET NECK
MATERIALSTEEL
NECK HEIGHT0.375 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.500 INCHES
SOCKET DEPTH0.625 INCHES NOMINAL
SOCKET DIAMETER1.950 INCHES NOMINAL
RAISED FACE DIAMETER2.875 INCHES NOMINAL
RAISED FACE HEIGHT0.250 INCHES NOMINAL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS1.250 INCHES NOMINAL


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