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 5975-00-054-6321
NSN 5998-00-225-6887
NSN 5990-01-057-4191
NSN 6220-01-266-6548
NSN 5895-01-203-2782
NSN 6610-01-600-9464
NSN 6685-01-202-8900
NSN 6105-00-252-9017
NSN 5950-01-277-2977
NSN 6620-01-418-7562
NSN 5960-01-349-2773
NSN 5965-01-602-7907