Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PR1440 A-2 ACCELERATOR found under Sealing Compound by Prc Desoto International Inc. The National Stock Number assigned to this part is 8030000078337, and the Federal Supply Class is 8030 Preservative And Sealing Compounds. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PR1440 A-2 ACCELERATOR.