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 5925-01-025-7008
NSN 2925-01-361-5310
NSN 7035-01-206-2623
NSN 5985-01-338-8574
NSN 6610-01-140-1984
NSN 6320-01-072-2073
NSN 5975-01-383-7391
NSN 6610-01-535-0310
NSN 5985-01-329-7588
NSN 5965-00-405-3793
NSN 6135-00-170-8819
NSN 6650-01-050-8680