Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7-3822 PIECE 59 found under Retainer Packing by Tactair Fluid Controls Inc. The National Stock Number assigned to this part is 5330010227957, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7-3822 PIECE 59.