Somebody let the tar out of this one, so we're looking for subject transformer - It's a Freed 17040, JAN # 30526. with 105/115/125 primary, 255-0-255V @.025A, 12.6V @.9a, and 6.3V @.5A secondaries, and 3.5" X 2.625" mounting holes This is for the USS Ling/NX2ND Thanks Howie WB2AWQ