Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SG4734 ITEM NO. 009 found under Seal Assembly Plain by Imo Industries Inc. The National Stock Number assigned to this part is 2825000572295, 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 SG4734 ITEM NO. 009.