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 6105-01-208-1725
NSN 5950-01-095-8914
NSN 5945-01-262-2106
NSN 6650-01-076-5232
NSN 5945-00-993-0974
NSN 6145-01-229-7752
NSN 5945-01-168-8746
NSN 6685-01-535-2664
NSN 5945-00-915-4308
NSN 6150-00-906-3834
NSN 5930-01-334-0224
NSN 5990-01-433-3786