Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LC 049E 05 S found under Nrp Spring Cprsn A6 by Lee Spring Co Inc. The National Stock Number assigned to this part is 1650016633691, and the Federal Supply Class is 1650 Aircraft Hydraulic Vacuum And De-Icing System Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LC 049E 05 S.