Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 122-4472567 PC NO. 12 found under Screw Machine by Supervisor Of Shipbuilding. The National Stock Number assigned to this part is 5305014821136, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 122-4472567 PC NO. 12.