An instrument designed to register and total numerically the movements of a ratchet, actuated by means of a reciprocating lever or plunger. It may have a fixed type mounting or designed to be hand held. Excludes numbering machine (as modified).
NSN 5835-00-438-4489
NSN 6620-01-610-5081
NSN 5930-01-367-6905
NSN 5935-00-681-1120
NSN 6610-01-507-1956
NSN 5990-00-965-0495
NSN 6110-00-103-5702
NSN 5930-01-519-4279
NSN 5950-01-132-8419
NSN 5935-01-362-0681
NSN 5935-00-918-7587
NSN 5999-01-561-7639