Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3TY1-223-0K found under by Sullivan N J Co Inc. The National Stock Number assigned to this part is 5950003074618, 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 3TY1-223-0K.