4730-00-277-3328 ADAPTER,STRAIGHT,FLANGE TO PIPE Index 4730-00-277-3342 NUT,UNION

National Stock Number:
4730-00-277-3330

Federal Supply Class:
4730

National Item Identification Number:
002773330

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:
5000S4823-6449680064NAVAL SHIP SYSTEMS COMMAND
6449680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BOLT HOLE DIAMETER0.500 INCHES NOMINAL
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER2.625 INCHES NOMINAL
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER3.750 INCHES NOMINAL
FLANGE SECTION STYLEEXTERNAL FACE, THREADED NECK
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-872 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED600.0 POUNDS PER SQUARE INCH STEAM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED850.0 FAHRENHEIT STEAM
RAISED FACE DIAMETER2.000 INCHES NOMINAL
RAISED FACE HEIGHT0.250 INCHES NOMINAL
RECESS DIAMETER0.493 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY REPLY NO. 1
NECK DIAMETER0.840 INCHES NOMINAL
NECK HEIGHT5.188 INCHES NOMINAL
NOMINAL THREAD SIZE0.375 INCHES
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.375 INCHES
SCREW THREAD SERIES DESIGNATORNPT
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS0.562 INCHES NOMINAL


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