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 5950-01-502-1271
NSN 6110-01-449-5999
NSN 6220-00-466-2681
NSN 4140-01-528-8364
NSN 6240-01-242-0149
NSN 6135-01-372-5191
NSN 5855-01-136-9532
NSN 5960-00-870-8262
NSN 5945-00-398-1072
NSN 5835-00-233-6327
NSN 6220-00-113-3166
NSN 5920-00-532-2635