Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TUB05807 found under Valve Assembly Manifold by The Trane Company A Division Of. The National Stock Number assigned to this part is 4820015363970, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TUB05807.