Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 115-13D13-0-1266 found under Distillation Unit W by Beaird Industries Inc. The National Stock Number assigned to this part is 4620004611287, 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 115-13D13-0-1266.