Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5282PC4878 found under Diaphragm Valve Fla by Imi Cash Valve Inc. The National Stock Number assigned to this part is 4820006261754, 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 5282PC4878.