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 5996-01-466-4577
NSN 6110-00-655-2937
NSN 5905-00-236-2180
NSN 6610-01-512-3248
NSN 5985-01-491-3072
NSN 2925-00-078-0525
NSN 5930-00-259-5146
NSN 5965-01-124-1817
NSN 4140-01-497-0266
NSN 5996-00-729-9024
NSN 5910-00-272-9286
NSN 5990-01-050-7535