Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL69400400-5-23 found under Bolt Machine by Messier Dowty. The National Stock Number assigned to this part is 5306008785913, 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 PL69400400-5-23.