Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 19060 19061 found under Water Trap Ventilat by Nellcor Puritan Bennett Incorpor. The National Stock Number assigned to this part is 4330014166001, and the Federal Supply Class is 4330 Centrifugals Separators And Pressure And Vacuum Filters. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 19060 19061.