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 6685-00-717-2532
NSN 5925-01-226-0609
NSN 5935-01-478-7071
NSN 7035-01-633-9537
NSN 6150-01-459-8412
NSN 6135-01-222-5464
NSN 5895-01-097-8737
NSN 5910-01-228-9509
NSN 6685-00-737-1959
NSN 5855-01-571-6715
NSN 6240-00-033-9594
NSN 6610-01-232-4802