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).
NSN 5855-01-454-1538
NSN 5905-01-485-3401
NSN 5925-00-113-5066
NSN 5925-00-584-0891
NSN 2925-01-534-7314
NSN 6130-01-556-7433
NSN 6135-00-164-8780
NSN 6105-00-273-1106
NSN 5999-01-014-8168
NSN 5960-00-958-0097
NSN 5998-01-322-1301
NSN 5925-01-004-9293