Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1203-416-2300-1 found under Indicator Visual by Trodyne Corp. The National Stock Number assigned to this part is 6685001600783, 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 1203-416-2300-1.