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).
Classification: Flanges of iron or nonalloy steel
NSN 5950-00-572-8060
NSN 6145-01-643-3338
NSN 5985-00-351-4023
NSN 5965-00-644-0334
NSN 5905-01-413-5040
NSN 4140-01-479-3944
NSN 6220-01-274-0724
NSN 6135-01-292-7723
NSN 5910-00-223-9826
NSN 6240-01-314-1226
NSN 5935-01-654-1037
NSN 6685-00-733-7947