Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AJJ6193-177A found under Washer Flat by Curtiss Wright Corp. The National Stock Number assigned to this part is 5310004685044, 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 AJJ6193-177A.