An item compounded of several ingredients and specifically designed to be added to boiler water to prevent and/or correct scale, alkalinity, corrosion, leak, and the like. When of a specific chemical, see specific chemical name.
NSN 5835-01-200-7153
NSN 2925-01-446-6523
NSN 6110-01-314-1990
NSN 5990-01-579-2711
NSN 4140-00-378-0052
NSN 5925-01-151-6518
NSN 5895-01-485-2020
NSN 5920-00-350-9474
NSN 5895-01-392-1700
NSN 5915-01-411-3544
NSN 5910-00-841-8300
NSN 5998-01-227-2764