Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C7027A.1031 found under Detector Ultra Viol by Honeywell Aerospace. The National Stock Number assigned to this part is 4210013624644, and the Federal Supply Class is 4210 Firefighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C7027A.1031.