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National Stock Number:
4730-00-193-6972
Federal Supply Class:
4730
National Item Identification Number:
001936972
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:
| 50-4IN | 78824 | TUBE TURNS TECHNOLOGIES INC | | ASME B16.5 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | B16-5-1961TABLES2AND14 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | B16.5 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | FIG1921-4IN | 80996 | ITT GRINNELL CORP | | M18180/3-10A07 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-18180/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 7.500 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | FACE SEATING SURFACE CONDITION | SERRATED | | FLANGE DIAMETER | 9.000 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, RAISED NECK | | MATERIAL | STEEL | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH AIR AND 150.0 POUNDS PER SQUARE INCH STEAM | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 500.0 FAHRENHEIT STEAM | | NECK HEIGHT | 0.370 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 4.000 INCHES | | RAISED FACE DIAMETER | 5.312 INCHES MINIMUM AND 6.188 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.060 INCHES MINIMUM | | SPECIAL FEATURES | BOLT HOLES ON FACE SIDE COUNTERBORED TO 1.531 IN. BY 0.031 IN. DEEP | | SPECIFICATION/STANDARD DATA | 80204-B16.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-18180 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | PRIMER | | THICKNESS | 0.938 INCHES MINIMUM |
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