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 5985-01-010-3853
NSN 5925-01-260-9384
NSN 6135-00-369-2368
NSN 6150-00-473-6177
NSN 6130-01-161-1735
NSN 7035-01-413-6697
NSN 6110-01-146-4183
NSN 5985-00-599-6522
NSN 6645-01-356-5946
NSN 5945-00-784-5880
NSN 5950-01-279-9653
NSN 5855-00-149-0766