Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 89138 found under Pin Retaining by Gulton Industries Inc. The National Stock Number assigned to this part is 5315013277119, 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 89138.