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 5950-01-642-7994
NSN 5998-00-299-2740
NSN 6320-00-422-1773
NSN 5990-01-059-0947
NSN 5990-00-978-4936
NSN 6610-01-242-3760
NSN 6150-01-250-2772
NSN 5975-01-185-0398
NSN 5835-01-248-6688
NSN 5998-01-214-0590
NSN 5985-01-371-3067
NSN 6620-01-116-3983