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 5915-00-117-7066
NSN 5930-01-546-3465
NSN 5925-01-253-6216
NSN 2925-00-906-0421
NSN 6685-01-634-0611
NSN 6620-01-083-4672
NSN 2925-01-022-3181
NSN 5935-00-417-1205
NSN 6145-01-576-0394
NSN 6220-00-931-3299
NSN 5935-00-678-8596
NSN 6320-00-646-3311