Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 730 1FK-16 found under Flange Pipe by Cantwell Cullen Hydraulic Division. The National Stock Number assigned to this part is 4730200041744, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 730 1FK-16.