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 5915-01-602-0302
NSN 6150-00-444-5109
NSN 6135-01-226-1396
NSN 5990-01-188-7309
NSN 6685-00-113-8949
NSN 6110-01-292-1188
NSN 5945-01-238-2184
NSN 5920-01-246-0706
NSN 6610-01-563-4312
NSN 6240-00-499-6278
NSN 6320-01-454-1965
NSN 5998-01-553-6789