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 5960-01-589-6846
NSN 5835-01-089-7615
NSN 5835-01-367-4330
NSN 6240-01-487-6459
NSN 5930-00-481-2153
NSN 6240-01-242-4495
NSN 7035-01-492-6799
NSN 5920-00-332-8384
NSN 2925-01-436-7325
NSN 6110-01-391-6497
NSN 6685-01-651-7109
NSN 5930-00-103-7958