Divided into 10 div per in. Horizontally along both sides of 1st vertical position
Classification: Parts and accessories for surveying
NSN 6220-01-559-9087
NSN 5935-00-158-5541
NSN 6620-00-226-2285
NSN 5920-00-759-1003
NSN 5925-01-634-0664
NSN 6645-01-629-9657
NSN 6620-00-123-4168
NSN 5835-00-936-8753
NSN 6150-01-049-3437
NSN 5835-01-158-6878
NSN 5930-00-339-3451
NSN 6135-00-299-6918