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National Stock Number: 4730-00-720-3888
Federal Supply Class: 4730
National Item Identification Number: 007203888
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:
| 15 | 34646 | ATI LADISH LLC | | 15-3IN. | 34646 | ATI LADISH LLC | | 74535A | 00742 | AIR PRODUCTS & CHEMICALS, INC | | C7-345-61-058 | 00742 | AIR PRODUCTS & CHEMICALS, INC | | B16.5 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | A91503-24 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 6.000 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 7.500 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, WELDING NECK | | MATERIAL DOCUMENT AND CLASSIFICATION | 16974,GRADE MOV-40 MIL STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | NECK HEIGHT | 1.812 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 3.000 INCHES | | OPERATING PRESSURE AND TYPE | 150.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | RAISED FACE DIAMETER | 5.000 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.875 INCHES NOMINAL |
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