Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0PNS1250 NON-ASBESTOS found under Seal Plain by Thomson Industries Inc. The National Stock Number assigned to this part is 5330014656059, 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 0PNS1250 NON-ASBESTOS.