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 5985-01-603-7970
NSN 5990-01-357-6175
NSN 5965-01-341-6545
NSN 6240-00-197-6819
NSN 6110-01-498-4092
NSN 7035-00-585-2113
NSN 5905-00-840-6011
NSN 5935-00-612-5748
NSN 5999-00-342-0967
NSN 7035-01-556-6860
NSN 5855-01-426-5589
NSN 6610-00-391-7888