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 6145-01-062-6917
NSN 6105-00-575-9720
NSN 6620-00-106-9658
NSN 5920-01-390-8273
NSN 5855-01-606-3587
NSN 6320-01-347-2638
NSN 5998-00-609-4368
NSN 5965-01-011-1228
NSN 5835-01-485-0210
NSN 6685-00-248-6990
NSN 6685-01-469-3025
NSN 5950-01-129-1102