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National Stock Number:
4730-00-277-3399
Federal Supply Class:
4730
National Item Identification Number:
002773399
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 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | M18180/5-012A01K | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILF18180 | 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 | 9.500 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.875 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | FACE SEATING SURFACE CONDITION | SERRATED | | FLANGE DIAMETER | 11.000 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 STEAM | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 500.0 FAHRENHEIT STEAM | | NECK HEIGHT | 0.500 INCHES NOMINAL | | NOMINAL THREAD SIZE | 4.000 INCHES | | NONDEFINITIVE SPEC/STD DATA | E STYLE AND 1 TYPE | | RAISED FACE DIAMETER | 7.562 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | | REDUCER FLANGE HOLE TYPE | CONCENTRIC | | SCREW THREAD SERIES DESIGNATOR | NPT | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.938 INCHES NOMINAL |
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