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 6610-01-443-4055
NSN 6620-00-355-1734
NSN 5945-01-528-2444
NSN 6685-00-467-6096
NSN 5975-01-485-1623
NSN 6220-01-142-3148
NSN 5920-01-153-9299
NSN 6130-01-149-6853
NSN 6220-00-269-4556
NSN 5996-01-328-8706
NSN 6650-01-576-6512
NSN 5945-00-636-9934