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 7035-00-285-3393
NSN 6240-01-446-5443
NSN 6110-01-227-3055
NSN 5985-01-311-0867
NSN 5999-00-064-4009
NSN 5930-01-021-4988
NSN 6150-01-473-8905
NSN 5905-01-058-0246
NSN 6135-01-578-1148
NSN 6110-01-503-1552
NSN 4140-00-585-6306
NSN 5835-01-510-1873