MIL-C-20159C, MILITARY SPECIFICATION: COPPER-NICKEL ALLOY CASTINGS (UNS NO. C96200 AND C96400) (08-MAR-1985) [S/S BY ASTM-B369]

MIL-C-20159c, MILITARY SPECIFICATION: COPPER-NICKEL ALLOY CASTINGS (UNS NO. C96200 AND C96400) (08-MAR-1985) [S/S BY ASTM-B369]., This specification. covers sand and centrifugal copper-nickel alloy castings (UNS No. C96200 and C96400) u“sed primarily for marine applications, including pumps, valves, and fittings.