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 6220-00-853-9102
NSN 6105-01-583-1146
NSN 6320-01-326-1316
NSN 6620-00-322-2832
NSN 6650-01-651-9502
NSN 6645-01-116-3423
NSN 5915-00-258-4398
NSN 6610-00-980-8068
NSN 5905-00-805-5378
NSN 5996-01-018-2842
NSN 6610-01-520-5124
NSN 5905-01-050-3007