Matl-beryllium, general use, per mil-b-21531, heat treat per 8019301, method 9
No other part numbers with same form, fit, and function found.
A weight designed to overcome static and/or dynamic unbalance of a rotating part or a rotating assembly. It may be of various shapes and designs.
Classification: Other mountings, fittings and similar articles (except hinges) suitable for motor vehicles; and parts thereof, all of base metal
NSN 5835-01-046-5632
NSN 5920-01-089-7903
NSN 6620-00-010-8190
NSN 5915-01-412-2917
NSN 7035-00-108-4421
NSN 6320-01-050-1290
NSN 5915-01-412-1979
NSN 6105-00-068-3494
NSN 5998-00-889-7513
NSN 6145-00-981-3224
NSN 6645-01-529-2474
NSN 6145-01-419-6050