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 6620-01-600-7483
NSN 5985-00-828-0615
NSN 5920-01-323-6369
NSN 6220-00-562-5964
NSN 5998-00-171-8934
NSN 6135-00-913-2062
NSN 5935-01-273-2263
NSN 6145-01-482-4647
NSN 6620-01-361-7595
NSN 5920-00-557-7993
NSN 5915-01-159-0811
NSN 5905-01-304-2200