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 6645-01-034-6037
NSN 5985-01-292-7076
NSN 6650-01-391-2592
NSN 6620-01-160-3475
NSN 5915-00-997-3339
NSN 5835-00-949-3018
NSN 6650-01-338-9998
NSN 7035-00-541-8516
NSN 6105-01-540-5267
NSN 6610-01-023-1812
NSN 5950-01-415-4787
NSN 5965-00-646-4678