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 5930-00-146-4487
NSN 6645-01-406-7322
NSN 6105-01-056-5258
NSN 6105-01-390-8849
NSN 6685-01-022-4859
NSN 5950-01-245-8503
NSN 6685-00-587-8158
NSN 5945-01-237-3464
NSN 6145-00-760-7588
NSN 5965-01-339-0059
NSN 5835-01-100-3265
NSN 4140-00-690-5288