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 6320-01-630-7629
NSN 5985-01-318-6667
NSN 6130-01-415-6051
NSN 5998-01-378-5426
NSN 6220-01-327-4054
NSN 6105-00-681-1692
NSN 2925-01-565-6410
NSN 5996-00-106-9648
NSN 5895-01-520-8158
NSN 5990-01-504-9265
NSN 6130-01-355-6557
NSN 5965-01-611-0131