Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 119773-03251 found under Hose Nonmetallic by Yanmar America Corporation. The National Stock Number assigned to this part is 4720016016560, 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 119773-03251.