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 6150-01-457-4198
NSN 5945-01-124-9361
NSN 6620-00-050-9831
NSN 6105-01-322-8944
NSN 6220-01-171-0713
NSN 6110-01-202-0459
NSN 5910-00-339-8962
NSN 2925-01-281-6403
NSN 5990-01-437-4876
NSN 6240-01-441-3606
NSN 5996-00-911-3890
NSN 6105-01-264-6636