Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0600-00040-1340 found under Rotor Sight Liquid by John G Papailias Co Inc. The National Stock Number assigned to this part is 6680014580148, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 0600-00040-1340.