Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SG280012EA found under Hose Air Duct by Prc Desoto Intl Inc. The National Stock Number assigned to this part is 4720013379456, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SG280012EA.