Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 49307 found under Pipe Assembly Oil F by Premier Shipping And Packaging Ltd. The National Stock Number assigned to this part is 2990011215180, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 49307.