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 5985-01-486-6858
NSN 2925-00-325-4372
NSN 6145-01-345-7261
NSN 6220-01-194-7274
NSN 6135-01-332-0431
NSN 6110-01-142-8339
NSN 6620-01-112-6440
NSN 6110-01-527-3478
NSN 5905-01-096-0785
NSN 5930-01-578-0374
NSN 6145-01-408-9608
NSN 2925-01-055-7607