Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 162-9445 found under Waterbox In And Out by Aqua Chem Inc. The National Stock Number assigned to this part is 4620011035988, 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 162-9445.