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 2925-01-290-4562
NSN 5960-01-536-9763
NSN 6220-00-064-6300
NSN 5990-01-411-5930
NSN 7035-01-545-3212
NSN 5915-01-560-0750
NSN 7035-01-263-5463
NSN 6610-00-936-4759
NSN 5998-01-400-0938
NSN 5950-00-999-4874
NSN 5915-01-531-4467
NSN 5905-01-206-8388