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 5895-01-621-0289
NSN 6620-01-307-0311
NSN 5855-01-067-8841
NSN 5930-01-207-1759
NSN 5910-01-270-9130
NSN 6685-00-061-8037
NSN 5950-01-380-7614
NSN 5990-00-518-3195
NSN 5998-01-421-7648
NSN 5835-01-225-3080
NSN 6145-01-245-1489
NSN 6320-00-004-9158