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 5945-01-397-4216
NSN 6240-00-235-5159
NSN 7035-01-423-8343
NSN 5920-01-445-6970
NSN 2925-01-132-5827
NSN 5925-01-183-1203
NSN 5855-01-600-0486
NSN 5910-01-407-3377
NSN 6145-00-234-0251
NSN 5895-01-393-1239
NSN 5835-01-558-9444
NSN 5910-01-585-1178