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 5950-01-467-2426
NSN 6220-01-502-0243
NSN 7035-01-302-5359
NSN 6650-01-359-8537
NSN 5999-00-888-5590
NSN 5835-01-464-7038
NSN 6110-01-216-3475
NSN 5920-01-043-4320
NSN 5950-00-959-7488
NSN 5945-01-252-8662
NSN 6240-01-322-4375
NSN 5975-00-763-4442