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 6685-01-604-8958
NSN 5975-01-218-5909
NSN 2925-00-639-6677
NSN 6620-01-327-3011
NSN 5990-00-263-1289
NSN 6685-01-383-7499
NSN 6105-01-631-8747
NSN 5835-00-302-5296
NSN 5835-01-612-4753
NSN 5965-01-292-0035
NSN 5910-00-901-8108
NSN 5920-01-287-8409