Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 35R30SL found under Hose Preformed by New Idria Inc. The National Stock Number assigned to this part is 4720011802203, 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 35R30SL.