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National Stock Number:
4730-00-289-8133
Federal Supply Class:
4730
National Item Identification Number:
002898133
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:
| ASAB16-5 | 03958 | MINDECO CORP | | ASME B16.5 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | B16-5-1961 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.875 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY MATERIAL AND 0.546 IN. BORE DIA,FORUSE WITH SCHEDULE 80 PIPE | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 4.750 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18410,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 975.0 FAHRENHEIT STEAM | | NECK HEIGHT | 0.375 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 28 TABLE AND 29 TABLE | | OPERATING PRESSURE AND TYPE | 1500.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | SOCKET DEPTH | 0.375 INCHES MINIMUM AND 0.395 INCHES MAXIMUM | | SOCKET DIAMETER | 0.875 INCHES NOMINAL | | RAISED FACE DIAMETER | 1.375 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | PRIMER | | THICKNESS | 0.875 INCHES MINIMUM AND 0.906 INCHES MAXIMUM |
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