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National Stock Number: 4730-01-031-8613
Federal Supply Class: 4730
National Item Identification Number: 010318613
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 G 2 1/2IN | 53711 | NAVAL SEA SYSTEMS COMMAND | 810-1385861TY G 2 1/2INL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
BOLT CIRCLE DIAMETER | 5.000 INCHES NOMINAL | BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL | BOLT HOLE QUANTITY | 6 | CRITICALITY CODE JUSTIFICATION | ZZZY | FLANGE DIAMETER | 6.125 INCHES NOMINAL | FLANGE SECTION STYLE | RAISED FACE, WELDING NECK | GROOVE PITCH DIAMETER | 3.312 INCHES NOMINAL | GROOVE WIDTH | 0.188 INCHES NOMINAL | GROOVE DEPTH | 0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-24679,ALLOY C71500 MIL 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 | 2.000 INCHES NOMINAL | RAISED FACE DIAMETER | 3.938 INCHES NOMINAL | RAISED FACE HEIGHT | 0.016 INCHES NOMINAL | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FORLEVEL 1 ITEMS | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | THICKNESS | 1.000 INCHES NOMINAL | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 2.500 INCHES NOMINAL |
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