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National Stock Number:
4730-01-131-6010
Federal Supply Class:
4730
National Item Identification Number:
011316010
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:
| 506-4676506 ITEM F20 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-1385947 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-1385947 PIECE 2 3IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | BOLT CIRCLE DIAMETER | 5.938 INCHES NOMINAL | | FLANGE DIAMETER | 7.438 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | FLANGE SECTION STYLE | PLAIN FACE, SOCKET BRAZING NECK | | THICKNESS | 1.375 INCHES NOMINAL | | SOCKET DIAMETER | 3.500 INCHES MINIMUM AND | | 3.507 INCHES MAXIMUM | | BORE DIAMETER | 3.150 INCHES NOMINAL | | NECK HEIGHT | 1.563 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 3.000 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 700.0 POUNDS PER SQUARE INCH GAS AND | | 700.0 POUNDS PER SQUARE INCH OIL AND | | 700.0 POUNDS PER SQUARE INCH WATER | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 DEG FAHRENHEIT GAS AND | | 150.0 DEG FAHRENHEIT OIL AND | | 150.0 DEG FAHRENHEIT WATER | | FACE SEATING SURFACE CONDITION | MACHINED | | GROOVE DEPTH | 0.108 INCHES MINIMUM AND | | 0.113 INCHES MAXIMUM | | GROOVE WIDTH | 0.188 INCHES NOMINAL | | GROOVE PITCH DIAMETER | 3.812 INCHES NOMINAL |
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