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 6620-01-045-4467
NSN 6105-01-501-6395
NSN 6130-00-898-0807
NSN 5910-01-104-5927
NSN 5855-00-586-6255
NSN 5910-01-371-9374
NSN 5998-00-960-0854
NSN 6620-01-598-2271
NSN 6610-01-367-1640
NSN 5996-00-636-4849
NSN 5920-01-056-0902
NSN 2925-00-288-1394