Material is nickel-copper per qq-n-281 spec; 2 inch, type a, class 1
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 6105-01-343-5843
NSN 5935-00-642-5798
NSN 6135-01-092-4734
NSN 6110-00-727-9175
NSN 6240-00-082-1142
NSN 6685-01-195-5354
NSN 6240-00-438-6999
NSN 5920-01-149-6953
NSN 6135-01-408-9244
NSN 6620-01-100-3181
NSN 5905-00-619-3572
NSN 5895-01-395-0055