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 5925-01-491-7656
NSN 5915-01-025-7171
NSN 7035-01-227-2546
NSN 6650-01-241-7978
NSN 6620-01-225-4996
NSN 5835-01-381-2683
NSN 6105-00-253-3828
NSN 5855-01-594-7809
NSN 6620-01-287-8073
NSN 5996-00-957-7923
NSN 6110-00-960-7341
NSN 5999-01-519-2998