Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 000M666304E1200 found under Hose Assembly Nonme by Eaton Corporation. The National Stock Number assigned to this part is 4720012595819, 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 000M666304E1200.