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 6620-01-367-4960
NSN 5915-01-534-3397
NSN 7035-01-374-4044
NSN 5895-01-020-8990
NSN 5965-01-574-8177
NSN 5950-01-079-1099
NSN 5945-00-636-7394
NSN 5905-00-964-7402
NSN 6620-00-400-4237
NSN 5855-01-147-4785
NSN 5910-01-571-1908
NSN 6650-00-641-3209