Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6623442 found under Bracket Light Retention by Trak International. The National Stock Number assigned to this part is 6220015040466, 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 6623442.