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National Stock Number:
4730-00-289-8136
Federal Supply Class:
4730
National Item Identification Number:
002898136
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:
| B16-5-1961 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | B16.5 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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Techincal Specification:
| BOLT HOLE DIAMETER | 1.000 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | BOLT CIRCLE DIAMETER | 4.375 INCHES NOMINAL | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY MATERIAL AND 1.278 IN. DIA BORE,FORUSE WITH SCHEDULE 80 PIPE | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 6.250 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 PRESSURE AND MEDIA FOR WHICH DESIGNED | 1500.0 POUNDS PER SQUARE INCH STEAM | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 975.0 CELSIUS STEAM | | RAISED FACE DIAMETER | 2.500 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL | | NECK HEIGHT | 0.500 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.250 INCHES | | NONDEFINITIVE SPEC/STD DATA | 19 TABLE AND 20 TABLE | | SOCKET DEPTH | 0.562 INCHES NOMINAL | | SOCKET DIAMETER | 1.700 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 1.125 INCHES NOMINAL | | SPECIAL FEATURES | TABLES 19 & 20 ARE IN MILLIMETERS & TABLES F19 & F20 ARE IN INCHES |
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