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 5990-01-367-9168
NSN 2925-00-156-5633
NSN 5930-01-322-0920
NSN 6650-01-316-6419
NSN 6110-00-168-8683
NSN 6620-01-503-6576
NSN 6220-00-836-1494
NSN 6650-00-724-8258
NSN 5990-01-078-1294
NSN 6130-00-350-8136
NSN 6240-01-309-1806
NSN 5965-00-913-9545