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 5935-01-032-0097
NSN 6105-01-371-3733
NSN 5965-01-448-9585
NSN 6320-00-925-0558
NSN 5999-00-901-5738
NSN 6135-00-932-3136
NSN 6610-00-281-9516
NSN 6105-01-334-9807
NSN 6130-01-191-6976
NSN 5910-01-350-0400
NSN 5925-01-244-7581
NSN 5905-01-549-6209