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 5925-00-813-2474
NSN 5925-01-542-5333
NSN 5895-01-322-4836
NSN 5990-00-099-0822
NSN 6620-01-451-1168
NSN 5910-00-372-4555
NSN 5930-01-533-9822
NSN 6320-00-483-0451
NSN 6620-01-517-0014
NSN 5965-01-440-9898
NSN 5895-00-269-3848
NSN 6610-01-117-2510