Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DMYNO 81343 041 found under Elbow Hose by Sikorsky Aircraft Corporation. The National Stock Number assigned to this part is 4730016706422, 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 DMYNO 81343 041.