4730-01-611-9957 FLANGE,PIPE 4730-01-611-6288 RETAINER,COUPLING

National Stock Number:
4730-01-612-0002

Federal Supply Class:
4730

National Item Identification Number:
016120002

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:
1540904353711NAVAL SEA SYSTEMS COMMAND
810-7525226ITEM14453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BOLT HOLE DIAMETER1.000 INCHES NOMINAL
BOLT CIRCLE DIAMETER21.250 INCHES NOMINAL
BOLT HOLE QUANTITY4
BORE DIAMETER15.500 INCHES NOMINAL
FACE SEATING SURFACE CONDITIONGROUND
FLANGE DIAMETER23.500 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, SOCKET BRAZING NECK
MATERIALCOPPER ALLOY 715
NECK HEIGHT1.250 INCHES NOMINAL
SOCKET DIAMETER15.005 INCHES NOMINAL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS1.440 INCHES NOMINAL


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