Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 512655P4 found under Transformer Power Autotransformer by Liebert Corp. The National Stock Number assigned to this part is 5950013250432, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 512655P4.