Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7S9355 found under Shaft Assembly Governor by Peterson Tractor Co. The National Stock Number assigned to this part is 2990004096518, 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 7S9355.