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 5905-00-622-5600
NSN 5925-00-450-0137
NSN 4140-00-448-4306
NSN 5985-00-971-2056
NSN 5855-00-165-3093
NSN 5920-01-105-4506
NSN 5996-01-547-9155
NSN 6685-01-231-5472
NSN 6685-00-586-8976
NSN 5925-01-344-8932
NSN 4140-00-624-2416
NSN 6650-01-057-2596