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 6610-00-861-2470
NSN 6620-01-535-6925
NSN 5965-00-328-6884
NSN 4140-01-440-8645
NSN 5855-01-145-4903
NSN 5999-00-730-1331
NSN 6610-01-469-6235
NSN 6220-01-415-5698
NSN 2925-00-246-3077
NSN 6130-01-398-2519
NSN 5855-01-565-9428
NSN 6240-00-959-4952