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 5835-01-519-2916
NSN 6610-01-656-7002
NSN 6610-01-147-7727
NSN 5920-00-610-3209
NSN 5905-01-616-1713
NSN 6150-00-833-4717
NSN 6645-01-483-1518
NSN 5945-00-190-5807
NSN 5915-01-179-5351
NSN 5895-01-245-9090
NSN 5985-01-294-2422
NSN 6650-01-524-4589