Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PWA52470-4 found under Pin Shoulder Headless by Skill Metric Machine And Tool Inc. The National Stock Number assigned to this part is 5315010687948, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PWA52470-4.