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National Stock Number:
4730-00-290-4974
Federal Supply Class:
4730
National Item Identification Number:
002904974
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:
| ASAB16-5 2 1-2 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
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Techincal Specification:
| MATERIAL | STEEL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A181,GR 1 ASSN STD SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | OXIDE | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL | | FLANGE DIAMETER | 7.000 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FLANGE SECTION STYLE | PLAIN FACE, WELDING NECK | | THICKNESS | 0.812 INCHES NOMINAL | | NECK HEIGHT | 0.250 INCHES NOMINAL | | REDUCER FLANGE HOLE TYPE | CONCENTRIC | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH GAS AND | | 150.0 POUNDS PER SQUARE INCH OIL AND | | 150.0 POUNDS PER SQUARE INCH WATER | | FACE SEATING SURFACE CONDITION | MACHINED |
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