Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LL1930Y found under Lens Light by Industrial Electronic Engineers. The National Stock Number assigned to this part is 6210012124281, 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 LL1930Y.