Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8320 H SS 832 832 12A found under Adapter Straight Tu by Accurate Screw Machine Co. The National Stock Number assigned to this part is 4730016408870, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8320 H SS 832 832 12A.