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 5905-01-136-0294
NSN 7035-01-612-0088
NSN 5895-01-446-9656
NSN 5975-01-367-0902
NSN 6645-01-348-8146
NSN 5925-00-318-3023
NSN 6220-01-170-5335
NSN 6150-00-270-1001
NSN 5996-00-952-3452
NSN 6110-01-112-0675
NSN 5910-01-362-4461
NSN 6620-01-189-8153