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National Stock Number:
4730-01-199-8819
Federal Supply Class:
4730
National Item Identification Number:
011998819
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:
| 2640-044 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-044 PIECE 3 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 3.875 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 5.250 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 1.062 INCHES NOMINAL |
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