Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 236-2LB found under Insulating Compound Kit Electric by Epoxylite Corp The. The National Stock Number assigned to this part is 5970000019361, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 236-2LB.