Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5905691 found under Gearshaft Helical by O T S I. The National Stock Number assigned to this part is 3040012976579, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5905691.