Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HSA003859 found under Controller Electron by Nqea Marine Safety Pty Ltd. The National Stock Number assigned to this part is 5999013784360, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HSA003859.