Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7140-1408A AND 7147-1424A found under Packing Assembly by Ware Machine Works Inc. The National Stock Number assigned to this part is 5330002302280, 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 7140-1408A AND 7147-1424A.