Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 51105 found under Foam Liquid Fire Extinguishing by Buckeye Fire Equipment Company Inc. The National Stock Number assigned to this part is 4210015336367, 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 51105.