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 5945-00-044-2404
NSN 6685-00-194-1710
NSN 5925-00-966-2693
NSN 5905-00-968-1622
NSN 6320-01-399-6177
NSN 6610-00-343-9331
NSN 6620-00-079-0311
NSN 2925-01-363-5978
NSN 5950-01-274-5271
NSN 6320-00-925-0558
NSN 5835-01-267-3388
NSN 5999-00-252-6357