Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5QW4MS98 found under Hose Assembly Nonmetallic by Anchor Swan Corp. The National Stock Number assigned to this part is 4720000358074, 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 5QW4MS98.