Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 283550-1810 found under Filter Band Pass by Atlantic Inertial Systems Inc. The National Stock Number assigned to this part is 5915012779961, and the Federal Supply Class is 5915 Filters And Networks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 283550-1810.