Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FIT-105-MS-1 found under Insulation Kit Slee by Alpha Wire Corporation. The National Stock Number assigned to this part is 5970013261660, 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 FIT-105-MS-1.