Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 24A19249 found under Repair Kit Valve Sleeve by Air Cruisers Company Llc. The National Stock Number assigned to this part is 4240004335699, and the Federal Supply Class is 4240 Safety And Rescue Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 24A19249.