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 5965-01-354-9834
NSN 5999-00-607-3859
NSN 6685-00-959-0802
NSN 6220-01-371-3430
NSN 6650-01-382-7842
NSN 5905-00-804-7121
NSN 6150-01-231-5732
NSN 5895-01-421-7028
NSN 5975-01-493-5503
NSN 6135-01-313-4865
NSN 6610-01-435-4387
NSN 5895-01-341-3044