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 5930-00-724-2139
NSN 6105-01-345-4265
NSN 6220-00-312-1198
NSN 2925-01-157-9204
NSN 5965-00-267-4173
NSN 5930-01-202-7926
NSN 5895-01-451-4547
NSN 5996-01-100-3731
NSN 5835-01-012-1436
NSN 5945-00-844-7602
NSN 6240-01-062-2569
NSN 5960-01-443-3067