Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FG1728MMR0252 found under Hose Assembly Nonme by Eaton Aeroquip Inc. The National Stock Number assigned to this part is 4720003458046, 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 FG1728MMR0252.