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 6620-01-431-9176
NSN 5960-01-294-2397
NSN 6220-01-556-1623
NSN 5925-00-235-0046
NSN 6645-00-739-6718
NSN 6650-01-444-1321
NSN 5915-01-360-0417
NSN 5996-01-236-5286
NSN 5965-01-526-8967
NSN 5935-00-959-4426
NSN 6220-01-160-7247
NSN 6650-01-145-3731