Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TW7400LP found under Reel Welding Hose by Reelcraft Industries Inc. The National Stock Number assigned to this part is 3433003463574, and the Federal Supply Class is 3433 Gas Welding Heat Cutting And Metalizing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TW7400LP.