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National Stock Number: 4730-00-257-0126
Federal Supply Class: 4730
National Item Identification Number: 002570126
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:
B16.1 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | WW-F-406 ACR75 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | WWF406 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
BOLT CIRCLE DIAMETER | 9.500 INCHES NOMINAL | BOLT HOLE DIAMETER | 0.875 INCHES NOMINAL | BOLT HOLE QUANTITY | 8 | FACE SEATING SURFACE CONDITION | MACHINED | FLANGE DIAMETER | 11.000 INCHES NOMINAL | FLANGE SECTION STYLE | PLAIN FACE, RAISED NECK | MATERIAL | IRON | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 FAHRENHEIT AIR AND 150.0 FAHRENHEIT GAS AND 150.0 FAHRENHEIT OIL AND 150.0 FAHRENHEIT WATER | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 175.0 POUNDS PER SQUARE INCH AIR AND 125.0 POUNDS PER SQUARE INCH STEAM AND 175.0 POUNDS PER SQUARE INCH GAS AND 175.0 POUNDS PER SQUARE INCH OIL AND 175.0 POUNDS PER SQUARE INCH WATER | NECK HEIGHT | 0.562 INCHES NOMINAL | NOMINAL THREAD SIZE | 5.000 INCHES | NONDEFINITIVE SPEC/STD DATA | 5 TABLE | REDUCER FLANGE HOLE TYPE | CONCENTRIC | SCREW THREAD SERIES DESIGNATOR | NPT | SPECIFICATION/STANDARD DATA | 80204-B16.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | THICKNESS | 1.000 INCHES NOMINAL | THREAD QUANTITY PER INCH | 8 |
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