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 6620-01-242-9247
NSN 5935-00-606-3981
NSN 5975-01-023-5882
NSN 5996-00-067-7624
NSN 6220-00-375-0473
NSN 6240-01-382-3756
NSN 5855-01-333-9606
NSN 5895-01-592-3237
NSN 2925-00-860-3652
NSN 6650-01-105-0209
NSN 5905-00-272-9259
NSN 5895-01-064-3791