Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FMS-280-LAM-50-A05 P12795 found under Operatorzmanualz by Alfa Laval Inc. The National Stock Number assigned to this part is 4820015467964, 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 FMS-280-LAM-50-A05 P12795.