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National Stock Number:
4730-01-492-5290
Federal Supply Class:
4730
National Item Identification Number:
014925290
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:
| 566-6985429-76 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 566-6985432 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 566-6985432-53 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H623-0501-76 | 96169 | ELECTRIC BOAT CORPORATION | | H623-0505-53 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 6.875 INCHES NOMINAL | | BOLT HOLE DIAMETER | 1.060 INCHES NOMINAL | | BOLT HOLE QUANTITY | 10 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 9.000 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE | | MATERIAL | STEEL CORROSION RESISTING | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 3.375 INCHES | | SPECIAL FEATURES | BOLT HOLE CIRCLE HAS TEN UNTHREADED BOLT HOLES; CENTER HOLE IS INTERNALLY THREADED | | SCREW THREAD SERIES DESIGNATOR | UN | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 3.600 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD QUANTITY PER INCH | 12 |
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