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).
Classification: Flanges of iron or nonalloy steel
NSN 6105-00-588-7513
NSN 5990-01-362-5373
NSN 6685-00-889-1579
NSN 6150-01-459-2079
NSN 5835-01-180-9441
NSN 6240-00-688-6351
NSN 5930-00-246-6314
NSN 5975-00-953-0378
NSN 4140-00-318-0159
NSN 6610-01-493-6269
NSN 5985-00-144-8170
NSN 6135-00-628-1142