MIL-B-913, MILITARY SPECIFICATION: BEARINGS, BALL, ANNULAR, FOR INSTRUMENTS AND PRECISION ROTATING COMPONENTS, GENERAL SPECIFICATION FOR (21 MAR 1994) [SUPERSEDING MIL-B-81793C]

MIL-B-913, MILITARY SPECIFICATION: BEARINGS, BALL, ANNULAR, FOR INSTRUMENTS AND PRECISION ROTATING COMPONENTS, GENERAL SPECIFICATION FOR (21 MAR 1994) [SUPERSEDING MIL-B-81793C]., This specification covers annular ball bearings intended primarily for use in instruments and precision rotating components.