Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12928 found under Plate Assembly by Admiral Filter Company Llc. The National Stock Number assigned to this part is 1650000152289, and the Federal Supply Class is 1650 Aircraft Hydraulic Vacuum And De-Icing System Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 12928.