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 6650-00-232-6390
NSN 6145-00-203-7776
NSN 6320-00-310-1080
NSN 5945-01-056-7133
NSN 6645-01-124-6277
NSN 5925-01-627-2898
NSN 6135-01-190-2628
NSN 5998-01-187-1879
NSN 6105-01-599-7746
NSN 7035-00-064-7008
NSN 5950-01-271-8688
NSN 5920-01-200-0683