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 5950-01-299-7687
NSN 6130-00-920-3295
NSN 5935-01-469-6380
NSN 6685-01-165-3655
NSN 6320-01-326-1316
NSN 5945-01-208-3472
NSN 5990-01-448-2751
NSN 5895-01-406-5134
NSN 5910-00-954-3967
NSN 5835-01-116-2369
NSN 5950-00-707-6107
NSN 5999-01-296-8370