Water bore dimension 4.026 in.
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 5905-01-659-3900
NSN 5945-00-156-0251
NSN 5835-00-874-1085
NSN 5935-00-556-6438
NSN 6240-00-361-1421
NSN 5996-00-195-6648
NSN 5935-01-412-0824
NSN 5999-01-423-5797
NSN 5965-00-630-7872
NSN 6610-00-500-0180
NSN 6685-00-737-7333
NSN 5945-01-449-3957