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 6685-00-825-8038
NSN 5925-01-163-3141
NSN 4140-01-048-5472
NSN 5999-01-189-7989
NSN 6150-00-542-8668
NSN 5920-01-383-9547
NSN 5855-01-130-1501
NSN 5920-00-682-0500
NSN 5950-01-357-7075
NSN 6220-01-089-6220
NSN 5990-01-184-2550
NSN 5935-01-532-0073