Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 00008587549066 found under Tube Extension Drain by P And M Mfg Co. The National Stock Number assigned to this part is 4730011503839, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 00008587549066.