Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IC-SB-1B-1D05KMS1 found under Panel Salinity Indi by Marine Electric Systems Inc. The National Stock Number assigned to this part is 4620014485586, and the Federal Supply Class is 4620 Water Distillation Equipment Marine And Industrial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like IC-SB-1B-1D05KMS1.