Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y00020942 found under Insulation Sleevingelectrical by Soframe. The National Stock Number assigned to this part is 5970016847530, 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 Y00020942.