Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9159B5-541-1 found under Shield Lamp by Aeire Corp. The National Stock Number assigned to this part is 6210007946039, and the Federal Supply Class is 6210 Indoor And Outdoor Electrical Lighting Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9159B5-541-1.