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 6220-01-362-1607
NSN 5855-00-951-6483
NSN 5915-01-614-5226
NSN 6685-00-248-6990
NSN 6135-01-255-9129
NSN 6645-01-361-7635
NSN 5996-01-113-9492
NSN 5905-00-648-2323
NSN 6135-01-322-4655
NSN 5895-01-388-0800
NSN 4140-01-310-8608
NSN 2925-00-355-5130