Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JHP42-026 found under Yoke And Shaft Assembly Governor by Hollingsworth John R Co. The National Stock Number assigned to this part is 2990007990887, 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 JHP42-026.