Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ABA-344 found under Transformer Power by Veeco Instruments Inc. The National Stock Number assigned to this part is 5950011665541, 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 ABA-344.