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 5965-01-513-9978
NSN 5905-00-285-2866
NSN 5945-01-362-8035
NSN 6220-01-335-0201
NSN 6150-00-101-9982
NSN 6610-01-278-9704
NSN 5920-01-197-8397
NSN 5985-01-533-5691
NSN 6105-00-647-1101
NSN 6320-01-519-8767
NSN 6130-01-068-3362
NSN 5895-00-042-5719