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 5985-01-458-6738
NSN 5855-00-327-2112
NSN 5996-01-443-6599
NSN 5996-01-281-7336
NSN 5920-00-849-6564
NSN 6110-01-063-8309
NSN 5855-00-688-9954
NSN 5855-01-578-1396
NSN 5910-00-104-3794
NSN 5999-01-629-7482
NSN 6610-01-312-3032
NSN 5855-01-027-1571