Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 17374-3A found under Lens Light by O Z Gedney Co. The National Stock Number assigned to this part is 6220001135850, and the Federal Supply Class is 6220 Electric Vehicular Lights And Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 17374-3A.