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 6645-01-064-3711
NSN 5905-01-540-3916
NSN 2925-01-298-2674
NSN 6685-01-224-9410
NSN 6135-01-608-3470
NSN 5835-01-177-1092
NSN 5960-01-502-6270
NSN 5999-00-001-4123
NSN 5915-01-168-3887
NSN 6145-00-343-5967
NSN 2925-01-032-3814
NSN 5990-00-924-4167