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 6685-00-166-0761
NSN 5990-00-518-7525
NSN 6610-01-527-0922
NSN 5996-01-659-0882
NSN 6220-00-932-3622
NSN 5996-01-127-1734
NSN 5915-01-043-3875
NSN 6620-01-266-8894
NSN 5945-01-254-4866
NSN 5999-01-650-2643
NSN 6145-00-837-3498
NSN 5945-01-206-7035