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 6135-01-547-8936
NSN 5935-01-485-2457
NSN 5930-00-337-7000
NSN 5996-00-071-0042
NSN 5935-01-588-2187
NSN 6240-01-513-9642
NSN 5985-00-689-6476
NSN 6110-00-027-3950
NSN 6685-01-121-9688
NSN 5920-01-625-4916
NSN 5855-01-190-7049
NSN 5990-01-189-3201