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 5950-01-571-8560
NSN 6145-01-548-2967
NSN 5996-01-528-7850
NSN 6135-00-412-1687
NSN 6110-00-353-0139
NSN 6135-00-567-1322
NSN 5835-01-373-9506
NSN 6320-01-050-1290
NSN 5975-01-290-3717
NSN 6110-00-257-1446
NSN 6150-00-189-0292
NSN 5996-01-442-3676