NSN 1220-00-789-2985

1220007892985

NO

21860

N/A

Rule no. 1, double-face type, rule no. 2, double-face type; hardboard body; w/cursor, plastic; scale data, scales graduated in meters, 25 to 50 meter, 27 to 50 meter, 30 to 50 meter, 500 to 5800 meter, 850 to 3600 meter, 2700 to 7400 meter, 3000 to 14500 meter, 3400 to 9000 meter, 6000 to 10000 meter, 7500 to 14000 meter, range of scales, scales graduated in mils, 2 to 15 mil, 2 to 30 mil, 3 to 7 mil, 3 to 8 mil, 3 to 11 mil, 3 to 14 mil, 3 to 15 mil, 3 to 16 mil, 3 to 27 mil, 3 to 28 mil, 3 to 38, 4 to 15 mil, 5 to 13 mil, 5 to 15 mil, 5 to 18 mil, 5 to 19 mil, 5 to 50 mil, 7 to 14 mil, 7 to 35 mil, 10 to 18 mil, 11 to 30 mil, 14 to 38 mil, 18 to 67 mil, 28 to 115 mil, 110 to 550 mil, 110 to 600 mil, 150 to 600 mil, 200 to 500 mil, 200 to 700 mil, 900 to 1150 mil, 900 to 1160 mil, range of scales, scales graduated in seconds, 4.5 to 23 seconds, 7 to 30 seconds, 10 to 34 seconds, 11 to 35 seconds, 17 to 35 seconds, 20 to 55 seconds, 30 to 37 seconds, 35 to 41 seconds, 40 to 47 seconds, 45 to 53 seconds, 50 to 60 seconds, 56 to 68 second