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 6610-01-126-5616
NSN 5985-00-945-8294
NSN 5990-00-936-7299
NSN 2925-01-363-5978
NSN 6685-01-327-3195
NSN 6110-00-755-6784
NSN 6130-00-587-7062
NSN 6320-00-894-1644
NSN 5930-00-555-3007
NSN 5935-00-421-4760
NSN 5945-01-044-1862
NSN 5990-00-822-9269