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National Stock Number:
4730-01-309-8151
Federal Supply Class:
4730
National Item Identification Number:
013098151
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:
| 2621-228-02 PIECE 41 | 96169 | ELECTRIC BOAT CORPORATION | | 704-4685262 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 704-4685262 ITE | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 704-4685262 ITEM F18 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-4687676 PIECE 41 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 8.188 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 9.250 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, WELDING NECK | | MATERIAL | COPPER ALLOY AND NICKEL ALLOY | | NECK HEIGHT | 2.375 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.500 INCHES | | RAISED FACE DIAMETER | 6.984 INCHES MINIMUM AND 7.016 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.015 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 1.375 INCHES NOMINAL |
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