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National Stock Number:
4730-00-174-5940
Federal Supply Class:
4730
National Item Identification Number:
001745940
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).
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Manufacturer Information:
| 5000S4823-64496 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | ANSI B16.5 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY FLANGE,PIPE,3/4 IN.NOM PIPE SIZE | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 4.625 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | MATERIAL DOCUMENT AND CLASSIFICATION | AST-2 GRADE F11 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 850.0 FAHRENHEIT STEAM AND 425.0 FAHRENHEIT WATER | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 600.0 POUNDS PER SQUARE INCH STEAM AND 1000.0 POUNDS PER SQUARE INCH WATER | | NECK HEIGHT | 0.500 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.750 INCHES | | RAISED FACE DIAMETER | 1.710 INCHES MINIMUM AND 2.500 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL | | SOCKET DEPTH | 0.438 INCHES NOMINAL | | SOCKET DIAMETER | 1.065 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | PRIMER | | THICKNESS | 0.625 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
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