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 6145-01-033-1492
NSN 5895-01-587-4707
NSN 6150-01-609-7657
NSN 7035-01-373-5392
NSN 4140-01-400-3610
NSN 5915-00-882-9456
NSN 5999-01-334-3663
NSN 5915-01-633-9845
NSN 5965-00-009-8679
NSN 5945-00-751-7820
NSN 6145-00-423-1563
NSN 6620-00-098-5652