Flanges conform to asa standard b16.5
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 6105-01-053-3727
NSN 5998-01-048-0417
NSN 5835-01-480-3484
NSN 5999-01-025-9284
NSN 5895-01-421-4160
NSN 6220-00-332-9408
NSN 5985-01-557-7421
NSN 6685-00-948-8452
NSN 5999-00-936-6032
NSN 5905-01-358-0815
NSN 6645-01-495-0939
NSN 6220-00-386-0997