Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 37832 found under Diaphragm Case Valv by Lineta Engineering Undhandelsgesell. The National Stock Number assigned to this part is 4820011072041, 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 37832.