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 5910-01-178-5199
NSN 5996-00-436-7923
NSN 5935-01-199-1527
NSN 6150-00-456-2025
NSN 5945-01-425-0813
NSN 5925-01-557-5381
NSN 5950-01-167-7945
NSN 6685-01-542-5365
NSN 6240-00-786-6170
NSN 5965-00-177-2932
NSN 6135-01-373-2518
NSN 6610-01-548-0130