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 5835-01-392-7683
NSN 5905-00-594-0899
NSN 5915-00-564-2490
NSN 5915-01-070-2460
NSN 5965-00-642-9879
NSN 5996-01-207-0804
NSN 6620-00-827-1611
NSN 6220-01-055-5227
NSN 5895-01-032-4717
NSN 6240-01-618-6389
NSN 5855-01-512-1926
NSN 6110-01-382-5790