Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y 264 20 A001 000 SHEET 016 ISS found under Bolt Machine by Bae Systems Marine Limited. The National Stock Number assigned to this part is 5306991228595, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like Y 264 20 A001 000 SHEET 016 ISS.