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 6105-01-348-6428
NSN 6135-01-521-7693
NSN 5960-01-032-4229
NSN 5998-00-039-5092
NSN 5985-01-387-3933
NSN 2925-01-620-6812
NSN 6645-01-044-6376
NSN 5935-01-069-8308
NSN 2925-00-980-5749
NSN 6135-01-218-3660
NSN 6685-01-131-0066
NSN 2925-01-394-5650