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National Stock Number:
4730-01-148-8264
Federal Supply Class:
4730
National Item Identification Number:
011488264
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:
| 299937 | 27826 | EDWARDS AEROSPACE INC | | 299989 | 27826 | EDWARDS AEROSPACE INC | | 299989-101 | 18444 | OIL STATES INDUSTRIES, INC. |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.685 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 5.937 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 7.375 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, SOCKET NECK | | GROOVE DEPTH | 0.116 INCHES NOMINAL | | GROOVE PITCH DIAMETER | 3.752 INCHES NOMINAL | | GROOVE WIDTH | 0.190 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | NECK HEIGHT | 0.728 INCHES NOMINAL | | NOMINAL THREAD SIZE | 3.750 INCHES | | SCREW THREAD SERIES DESIGNATOR | UN | | SOCKET DEPTH | 1.808 INCHES NOMINAL | | SOCKET DIAMETER | 3.687 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THREAD CLASS | 2B | | THICKNESS | 1.355 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 12 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 3.750 INCHES NOMINAL |
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