FSC 4420 — Heat Exchangers and Steam Condensers — 3 New NSNs Established March, 1969 | ArmyProperty.com

"HEAT EXCHANGERS AND STEAM CONDENSERS" category — 3 New NSNs Established in March, 1969

NSN Nomenclature Date Established Action
4420-00-435-4974 HEAT EXCHANGER ASSY March 19, 1969
4420-00-614-5490 CORE ASSEMBLY,FLUID March 26, 1969
4420-00-442-7580 HEAT EXCHANGER,LIQU March 28, 1969

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