Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ECS130046 found under Fuseholder by Atmosphere Control International. The National Stock Number assigned to this part is 5920991939629, and the Federal Supply Class is 5920 Fuses Arresters Absorbers And Protector. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ECS130046.