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National Stock Number: 4730-01-139-4432
Federal Supply Class: 4730
National Item Identification Number: 011394432
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 1385861 | 53711 | NAVAL SEA SYSTEMS COMMAND | 810-1385861TYP3IN | 53711 | NAVAL SEA SYSTEMS COMMAND | MIL-C-15726 3 I | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
BOLT HOLE DIAMETER | 0.672 INCHES NOMINAL | BOLT CIRCLE DIAMETER | 5.938 INCHES NOMINAL | BOLT HOLE QUANTITY | 8 | FACE SEATING SURFACE CONDITION | MACHINED | FLANGE DIAMETER | 7.469 INCHES NOMINAL | FLANGE SECTION STYLE | PLAIN FACE, WELDING NECK | MATERIAL | COPPER ALLOY | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 700.0 POUNDS PER SQUARE INCH WATER | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 FAHRENHEIT WATER | NECK HEIGHT | 2.016 INCHES NOMINAL | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 3.000 INCHES | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | THICKNESS | 1.141 INCHES NOMINAL |
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