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 5895-00-176-1776
NSN 5935-01-355-3702
NSN 6130-01-454-1531
NSN 5935-01-316-4425
NSN 5910-01-565-1617
NSN 5895-00-199-4964
NSN 6145-00-426-5124
NSN 5950-01-292-9147
NSN 5990-00-446-0518
NSN 2925-00-623-3103
NSN 5905-01-352-6691
NSN 5950-00-644-5727