No other part numbers with same form, fit, and function found.
A device designed in the form of a slide rule, having one or more scales of varying ranges, on either surface, and a plastic cursor with a matte to receive pencil markings of range correction. It is used with various types of ground and sky-sweeper weapons to determine quadrant elevation, angle of sight, or drift, and to calculate the trajectory of a projectile in relation to a target. It may contain scales for yards to meters conversion and gage points which are used in conjunction with the cursor and range scale to convert data given in meters to yards. Scales may be in mils for determining high angle fire, time of flight, deflection shift, and the like.
Classification: Military equipments not identified by kind
NSN 5915-01-461-3089
NSN 6240-01-508-7830
NSN 6320-01-230-8444
NSN 5998-00-927-6431
NSN 5910-00-068-4010
NSN 6220-00-777-2355
NSN 5930-00-403-1386
NSN 5920-01-658-3612
NSN 6240-01-177-6386
NSN 5905-00-817-9006
NSN 6130-00-959-5800
NSN 5999-00-155-3088