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 5975-00-419-9812
NSN 5920-01-634-0250
NSN 5950-00-774-3021
NSN 6685-01-125-9489
NSN 6220-00-809-6071
NSN 5895-00-184-4698
NSN 6150-01-363-8388
NSN 5965-01-485-6044
NSN 5960-01-449-5726
NSN 6645-00-605-8487
NSN 6240-00-189-2762
NSN 5990-01-565-2226