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National Stock Number:
4730-01-022-3946
Federal Supply Class:
4730
National Item Identification Number:
010223946
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:
| 20 1/2 | 34646 | ATI LADISH LLC | | 20-1/2 ASTMA-10 | 34646 | ATI LADISH LLC | | 208-5530891 ITEM 131 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 29510 | 40475 | CRANE CO MIDWEST FITTINGS DIV | | 6-6 250146CA | 0U583 | SAE INTERNATIONAL | | 6-6 250146CA | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | 65-1/2 SCHED 80 | 34646 | ATI LADISH LLC | | ANSI-B16.5 .5IN | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | ANSI-B16.50.500 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | B16.5 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | H-3373 | 16712 | SIEMENS ENERGY, INC. | | H-3373 PIECE 007B | 16712 | SIEMENS ENERGY, INC. | | M18180/2-01A04 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-F-18180 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SW-7182-1/2 | 63220 | FLOWSERVE INC |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.375 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.500 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 3.500 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A181,GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE | | PROPRIETARY CHARACTERISTICS | PACS | | NECK HEIGHT | 0.188 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 FIGURE AND 1 TABLE | | RAISED FACE DIAMETER | 1.375 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | | SOCKET DEPTH | 0.375 INCHES NOMINAL | | SOCKET DIAMETER | 0.880 INCHES MINIMUM | | 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 | ANY ACCEPTABLE | | THICKNESS | 0.437 INCHES NOMINAL |
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