Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4022 938 10970 found under Pin Retaining by Chart Sequal Technologies Inc. The National Stock Number assigned to this part is 5315013065657, 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 4022 938 10970.