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National Stock Number: 4730-01-046-5614
Federal Supply Class: 4730
National Item Identification Number: 010465614
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:
ANSI B16.5 CL1500 SW SZ3/4IN | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | ANSI B16.5 CL1500 SW SZ3/4INS1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
BOLT HOLE DIAMETER | 0.880 INCHES NOMINAL | BOLT HOLE QUANTITY | 4 | BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL | CRITICALITY CODE JUSTIFICATION | ZZZW | DEPARTURE FROM CITED DOCUMENT | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS THAT ARE UNIQUE TO FOSSIL FUEL POWERED SURFACE SHIPS MAIN STEAM, CATAPULT STEAM, AND HIGH PRESSURE STEAM DRAIN SYSTEMS | FACE SEATING SURFACE CONDITION | MACHINED | FLANGE DIAMETER | 5.120 INCHES NOMINAL | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A182,GRADE F-11 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | NECK HEIGHT | 0.380 INCHES NOMINAL | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.750 INCHES | RAISED FACE DIAMETER | 1.688 INCHES NOMINAL | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL | SOCKET DEPTH | 0.440 INCHES NOMINAL | SOCKET DIAMETER | 1.090 INCHES NOMINAL | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | THICKNESS | 1.000 INCHES NOMINAL |
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