Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70141 found under Housing Propeller S by Pratt And Whitney Canada Inc Whi. The National Stock Number assigned to this part is 2810003066863, and the Federal Supply Class is 2810 Gasoline Reciprocating Engines Aircraft Prime Mover And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 70141.