An item of definite mass specifically designed to be used with a balance (1) (as modified) to counterbalance an unknown mass.
Classification: Balances of a sensitivity of 5 cg or better, with or without weights; parts and accessories
NSN 5950-01-184-7975
NSN 6240-00-900-8642
NSN 5930-00-215-9536
NSN 5930-01-328-5451
NSN 5910-01-262-8254
NSN 5945-01-400-1634
NSN 4140-01-566-1791
NSN 5998-00-426-7449
NSN 5960-01-296-8542
NSN 5975-00-495-5515
NSN 5920-00-901-5158
NSN 5960-01-044-4902