Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 511 0006 found under Washer Flat by Bitzer Kuehlmaschinenbau Gmbh. The National Stock Number assigned to this part is 5310121260894, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 511 0006.