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 6150-01-626-3865
NSN 6130-01-250-5144
NSN 5985-01-470-2822
NSN 6685-01-384-3143
NSN 2925-00-740-7029
NSN 5855-01-434-2825
NSN 6645-01-209-0264
NSN 6620-01-119-2346
NSN 5925-01-364-9184
NSN 7035-01-524-8969
NSN 6145-00-753-2264
NSN 6220-00-149-0977