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 5945-00-996-1054
NSN 5965-01-579-9141
NSN 6620-00-992-5876
NSN 6130-01-598-1482
NSN 6135-01-128-5358
NSN 6130-01-524-3511
NSN 6320-01-021-6633
NSN 6220-01-298-1076
NSN 5975-01-434-0691
NSN 5895-01-375-8929
NSN 5960-00-079-7076
NSN 5895-01-097-9686