Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 890144 found under Lockspring Turnlock Fastener by Danfoss Fluid Power Inc. The National Stock Number assigned to this part is 5325012904553, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 890144.