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 5990-00-234-0119
NSN 5935-01-201-7323
NSN 6685-00-001-8037
NSN 5945-01-461-2936
NSN 5999-00-847-8940
NSN 6685-01-059-1382
NSN 5915-01-381-2519
NSN 4140-01-559-6893
NSN 5960-00-195-4448
NSN 5999-01-594-2394
NSN 7035-01-151-0265
NSN 6610-00-244-2816