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 6320-01-334-9840
NSN 5965-00-208-4896
NSN 5905-01-549-1824
NSN 6110-01-122-8110
NSN 6130-01-495-1499
NSN 5960-01-589-6846
NSN 6645-01-152-1092
NSN 6645-01-063-8243
NSN 2925-01-459-8093
NSN 6620-01-241-4881
NSN 6685-00-180-0349
NSN 6620-00-527-6523