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National Stock Number:
4730-00-504-3411
Federal Supply Class:
4730
National Item Identification Number:
005043411
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:
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.344 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL | | BOLT HOLE QUANTITY | 2 | | FACE SEATING SURFACE CONDITION | GROUND | | FLANGE LENGTH | 3.391 INCHES NOMINAL | | FLANGE END RADIUS | 0.469 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, LONG NECK | | GROOVE PITCH DIAMETER | 1.562 INCHES NOMINAL | | GROOVE WIDTH | 0.125 INCHES NOMINAL | | GROOVE DEPTH | 0.078 INCHES NOMINAL | | MATERIAL | STEEL | | NECK DIAMETER | 1.781 INCHES NOMINAL | | NECK HEIGHT | 0.375 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.750 INCHES | | NOMINAL THREAD SIZE | 0.750 INCHES | | SCREW THREAD SERIES DESIGNATOR | NPT | | STYLE DESIGNATOR | OVAL, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.281 INCHES NOMINAL |
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