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 6105-01-020-7266
NSN 5895-00-102-8738
NSN 6110-01-293-2368
NSN 5925-01-262-4481
NSN 6610-01-623-6228
NSN 6610-00-343-9331
NSN 6150-01-359-6624
NSN 6650-01-250-1244
NSN 6135-01-457-2855
NSN 5965-01-582-6219
NSN 5895-00-269-9257
NSN 5950-01-536-3815