Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1187F1PC86 found under Packing Material by Babcock And Wilcox Co. The National Stock Number assigned to this part is 5330010326820, 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 1187F1PC86.