Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 23-05915 ITEM 212 found under Valve Ball by Macgregor Sweden Ab Goteborg. The National Stock Number assigned to this part is 4820014366220, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 23-05915 ITEM 212.