Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3-OWE-181668 found under Pin Spring by Qioptiq Ltd. The National Stock Number assigned to this part is 5315997581940, 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 3-OWE-181668.