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 5999-00-434-0235
NSN 6685-01-525-7586
NSN 5895-00-216-5849
NSN 6105-00-867-9135
NSN 6610-00-292-9895
NSN 5895-01-565-9418
NSN 6220-01-072-2582
NSN 5895-01-364-6868
NSN 6130-00-935-5589
NSN 6110-00-887-4796
NSN 5990-01-485-0260
NSN 6685-00-066-7104