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 6610-01-553-4749
NSN 6135-00-686-4777
NSN 6620-01-512-2016
NSN 5965-01-467-2071
NSN 6610-01-152-9240
NSN 5950-00-999-3412
NSN 5985-00-390-7077
NSN 5920-01-560-5472
NSN 6220-00-838-2231
NSN 6110-00-263-6664
NSN 5950-01-523-5361
NSN 5920-00-721-0721