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National Stock Number: 4730-01-143-1429
Federal Supply Class: 4730
National Item Identification Number: 011431429
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:
| 2621-228-01 PIE | 96169 | ELECTRIC BOAT CORPORATION | | 2621-228-01PC15 | 96169 | ELECTRIC BOAT CORPORATION | | 506-4676546 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87656-1961 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-228-01PC152G | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15726,CP70-30S MIL SPEC SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | BOLT CIRCLE DIAMETER | 4.422 INCHES NOMINAL | | FLANGE DIAMETER | 5.562 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.672 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | FLANGE SECTION STYLE | PLAIN FACE, SOCKET NECK | | THICKNESS | 0.844 INCHES NOMINAL | | SOCKET DEPTH | 0.750 INCHES NOMINAL | | SOCKET DIAMETER | 2.344 INCHES NOMINAL | | NECK HEIGHT | 1.141 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 2.000 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 700.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE | | FACE SEATING SURFACE CONDITION | MACHINED |
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