Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CM-ST-1132 ITEM 2 found under Seal Ring Assembly Labyrinth by John Crane Inc. The National Stock Number assigned to this part is 2825013542538, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CM-ST-1132 ITEM 2.