Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 861A7584 found under Hose Assembly Nonmetallic Fire F by Aqua Chem Inc. The National Stock Number assigned to this part is 4210002896123, and the Federal Supply Class is 4210 Firefighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 861A7584.