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 5905-00-893-6952
NSN 5950-00-934-0125
NSN 5960-01-428-7300
NSN 6220-00-837-2176
NSN 6105-01-149-4248
NSN 5920-00-913-2897
NSN 6150-00-522-4909
NSN 5950-00-112-0938
NSN 6650-01-455-6028
NSN 6645-00-390-7657
NSN 6130-01-549-7275
NSN 5920-00-679-7852