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 6145-01-222-0907
NSN 6685-01-422-4241
NSN 6240-00-990-2567
NSN 5999-00-003-8624
NSN 5910-00-226-3401
NSN 5930-01-124-5696
NSN 5925-01-550-0450
NSN 6650-01-189-7040
NSN 5945-00-107-7334
NSN 6220-01-417-5491
NSN 5935-00-378-9285
NSN 5945-00-313-6491