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 5950-01-395-8975
NSN 4140-01-420-5782
NSN 6320-00-937-5625
NSN 5930-01-421-3737
NSN 5835-00-644-4512
NSN 5930-00-571-7566
NSN 6685-01-022-3610
NSN 6320-00-116-3658
NSN 2925-00-816-8765
NSN 5996-00-372-4528
NSN 6150-01-160-6998
NSN 2925-00-146-0179