Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FS75C3 found under Distillation Unit W by Beaird Industries Inc. The National Stock Number assigned to this part is 4620013147572, 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 FS75C3.