Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 58511 found under Adapter Straight Tube To Hose by Tld Ace Corporation. The National Stock Number assigned to this part is 4730005422807, 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 58511.