25K trimmer (military grade) by Mepco. part no.: RJ26FX253 meets MIL-R-22097 CHAR C&F status : NOS (New Old Stock) circa 1985. comes from avaition / military supply. came in sealed boxes dims: 8 (inc screw head) x 4.4 x 6.73mm high ( ex pins). RoHS complaint: N/A