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 5998-01-527-2615
NSN 6620-00-827-1611
NSN 6610-01-023-1816
NSN 6220-01-155-2357
NSN 6135-00-451-0709
NSN 5985-01-299-0902
NSN 5935-00-444-9596
NSN 5998-00-557-0143
NSN 5905-01-245-0693
NSN 5910-01-431-0558
NSN 7035-00-541-8516
NSN 5925-01-196-7878