Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 75A10B11 found under Elbow Pipe To Tube by Ingersoll Rand Corp. The National Stock Number assigned to this part is 4730002778274, 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 75A10B11.