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 6145-00-209-5657
NSN 7035-00-500-7839
NSN 5965-01-442-7364
NSN 5945-01-482-1975
NSN 5855-01-184-8089
NSN 5915-00-537-7364
NSN 5855-01-380-9950
NSN 5998-01-124-6589
NSN 5990-00-616-4289
NSN 5895-01-218-5267
NSN 6130-01-336-0350
NSN 5996-00-839-8678