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 5990-00-043-4048
NSN 5945-01-099-5155
NSN 5915-01-267-8840
NSN 5996-00-142-9033
NSN 6620-01-560-4497
NSN 5920-01-291-5956
NSN 5905-01-121-2262
NSN 5990-01-131-2008
NSN 5950-00-817-5259
NSN 5905-01-352-4157
NSN 6610-00-073-8038
NSN 5855-01-172-2228