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 5855-01-010-4921
NSN 5895-00-152-5035
NSN 5985-01-607-7109
NSN 6220-01-183-1732
NSN 6145-01-167-4381
NSN 6150-00-170-4515
NSN 6135-01-495-0933
NSN 6240-01-259-4265
NSN 5920-00-296-9454
NSN 5965-00-182-7928
NSN 5990-01-442-3520
NSN 6110-01-519-9131