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 5960-01-358-5469
NSN 6145-01-377-5130
NSN 6130-00-657-9994
NSN 6620-00-982-6855
NSN 6650-01-328-8363
NSN 2925-01-342-1712
NSN 5915-00-263-2175
NSN 5910-01-088-6848
NSN 6110-01-570-8575
NSN 5985-00-916-3211
NSN 6685-00-596-8765
NSN 5895-00-401-4917