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 5905-01-375-7627
NSN 6645-00-244-0359
NSN 4140-01-506-6385
NSN 5996-00-548-6482
NSN 6645-01-432-7026
NSN 5998-01-517-5534
NSN 6110-01-643-0282
NSN 5990-01-395-4194
NSN 6110-00-544-9521
NSN 5910-00-319-2719
NSN 6110-00-078-8565
NSN 5975-01-437-9566