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 5935-01-452-0779
NSN 5905-01-305-5178
NSN 5990-01-517-7848
NSN 6650-01-621-5050
NSN 6135-01-265-1384
NSN 5835-01-557-4914
NSN 5930-00-461-0562
NSN 6105-01-387-1120
NSN 6645-01-250-3787
NSN 6650-01-466-0995
NSN 5910-01-104-3917
NSN 6145-00-461-5884