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 5998-01-110-8122
NSN 6650-00-543-6023
NSN 4140-01-606-2704
NSN 5925-00-897-0644
NSN 6320-00-238-9973
NSN 6645-01-396-6976
NSN 6645-01-569-5729
NSN 5915-01-362-0665
NSN 6645-00-857-0410
NSN 6110-01-437-7666
NSN 5990-01-094-7740
NSN 5835-01-442-6079