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 2925-01-448-2880
NSN 5930-01-162-9517
NSN 5925-00-519-3657
NSN 6620-01-419-5929
NSN 4140-01-345-0302
NSN 5835-01-641-0073
NSN 6110-00-061-5725
NSN 5990-00-896-8930
NSN 6135-01-022-5427
NSN 5855-00-482-9876
NSN 2925-01-604-8984
NSN 4140-01-406-3626