Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FON20-1951-05250 found under Rivet Blind by Fokker Aircraft Bv. The National Stock Number assigned to this part is 5320013396609, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FON20-1951-05250.