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 6130-00-133-7712
NSN 5985-01-500-6522
NSN 5975-00-935-5946
NSN 6240-01-137-4610
NSN 6650-00-401-7896
NSN 5985-01-244-9836
NSN 5996-01-534-9995
NSN 6620-01-317-7849
NSN 5996-01-510-5431
NSN 5950-01-447-2839
NSN 6620-00-549-5644
NSN 5990-01-082-3807