Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 85-45150-1270 found under Gear And Shaft Asse by Kollsman Inc. The National Stock Number assigned to this part is 3040014342042, 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 85-45150-1270.