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National Stock Number: 4730-01-031-8615
Federal Supply Class: 4730
National Item Identification Number: 010318615
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:
810-1385861TY P 700PSI 4IN | 53711 | NAVAL SEA SYSTEMS COMMAND | 810-1385861TY P 700PSI 4INL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
BOLT CIRCLE DIAMETER | 7.188 INCHES NOMINAL | BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL | BOLT HOLE QUANTITY | 10 | CRITICALITY CODE JUSTIFICATION | ZZZY | FACE SEATING SURFACE CONDITION | MACHINED | FLANGE DIAMETER | 8.688 INCHES NOMINAL | FLANGE SECTION STYLE | PLAIN FACE, WELDING NECK | 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 | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS | 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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