Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 030 504 105 022 found under Hose Assembly Nonme by Raymond Corporation The. The National Stock Number assigned to this part is 4720012944375, 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 030 504 105 022.