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National Stock Number:
4730-00-391-8970
Federal Supply Class:
4730
National Item Identification Number:
003918970
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 CIRCLE DIAMETER | 0.625 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.093 INCHES NOMINAL | | BORE DIAMETER | 0.562 INCHES NOMINAL | | BOLT HOLE QUANTITY | 2 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE LENGTH | 2.000 INCHES NOMINAL | | FLANGE END RADIUS | 0.500 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE SOCKET NECK (BULK HEAD) | | FLANGE WIDTH | 1.250 INCHES NOMINAL | | NECK HEIGHT | 0.625 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.625 INCHES | | RAISED FACE DIAMETER | 0.938 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.093 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SOCKET DEPTH | 0.500 INCHES NOMINAL | | SOCKET DIAMETER | 0.219 INCHES NOMINAL | | STYLE DESIGNATOR | OVAL, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.219 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD QUANTITY PER INCH | 16 |
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