Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3767 found under Rotor Rotary Pump by Lear Siegler Inc. The National Stock Number assigned to this part is 2815007845577, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3767.