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National Stock Number:
4730-01-535-6504
Federal Supply Class:
4730
National Item Identification Number:
015356504
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:
| 6641060PC120 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6641060PC120 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 10.000 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, SOCKET NECK | | INNER BOLT CIRCLE HOLE DIAMETER | 0.230 INCHES NOMINAL | | INNER BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL | | INNER BOLT CIRCLE HOLE QUANTITY | 3 | | OUTER BOLT CIRCLE HOLE DIAMETER | 0.656 INCHES NOMINAL | | OUTER BOLT CIRCLE HOLE QUANTITY | 5 | | OUTER BOLT CIRCLE DIAMETER | 6.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER AND NICKEL ALLOY | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 5.000 INCHES | | SPECIAL FEATURES | 4 RECESSED HOLES FOR 3 INCH NPS SIDE; SOCKET FOR 5 INCH NPS; SMOOTH FACE TO 125 RA MINIMUM; TEST IAW MIL-STD-271 | | RECESS DIAMETER | 5.200 INCHES NOMINAL | | SOCKET DEPTH | 1.030 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, TWO BOLT HOLE CIRCLES | | THICKNESS | 2.000 INCHES NOMINAL | | UNTHREADED REDUCER HOLE DIAMETER | 3.500 INCHES NOMINAL |
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