Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3121848 found under Sleeve Marker Cable by Zodiac Aero Electric. The National Stock Number assigned to this part is 5975143840729, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3121848.