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National Stock Number:
4730-01-138-6489
Federal Supply Class:
4730
National Item Identification Number:
011386489
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:
| 13-08-0512 | 96169 | ELECTRIC BOAT CORPORATION | | 508-4677429 ITE | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-1385861 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 513-4775328 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 513-4775328ITEMF8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 704-477539ITEMF8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-1385861TYG4IN | 53711 | NAVAL SEA SYSTEMS COMMAND | | 810-1385861TYG4IN | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87765-1921 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 7.250 INCHES NOMINAL | | BOLT HOLE QUANTITY | 10 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 8.687 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, WELDING NECK | | GROOVE DEPTH | 0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM | | GROOVE PITCH DIAMETER | 3.312 INCHES NOMINAL | | GROOVE WIDTH | 0.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 700.0 POUNDS PER SQUARE INCH WATER, SALT | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 FAHRENHEIT WATER, SALT | | NECK HEIGHT | 2.125 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 1.250 INCHES NOMINAL | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 4.000 INCHES NOMINAL |
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