Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RED-2L-SYSTEM 1 found under Surveying Instrument Electronic by Sokkia Corporation. The National Stock Number assigned to this part is 6675011916619, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RED-2L-SYSTEM 1.