Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 049 90010 134 found under Hose Assembly Nonmetallic by Kovatch Corp. The National Stock Number assigned to this part is 4720012830116, 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 049 90010 134.