Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DE5541HM285PC4 found under Hose Assembly by Rolls Royce Power Engineering Plc. The National Stock Number assigned to this part is 4720000306353, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DE5541HM285PC4.