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 5999-01-069-4879
NSN 5910-01-433-2635
NSN 6610-01-371-3006
NSN 5960-01-033-2973
NSN 7035-01-023-7859
NSN 2925-01-430-4206
NSN 6620-00-498-1553
NSN 5975-00-827-1107
NSN 5996-00-953-5126
NSN 5999-01-401-5322
NSN 6135-00-369-2368
NSN 5985-01-204-3509