Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B1822BS160R found under Washer Flat by Asg Industries Inc. The National Stock Number assigned to this part is 5310014364428, 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 B1822BS160R.