Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 720 00 114 found under Indicator Sight Liquid by Oerlikon Leybold Vacuum Usa Inc. The National Stock Number assigned to this part is 6680013158586, 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 720 00 114.