NFE 22 520 : 1984
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PLAIN BEARINGS - RING TYPE THRUST WASHERS MADE FROM STRIP - DIMENSIONS AND TOLERANCES
20-07-2005
12-01-2013
Covers washers with inside diameters from 6 - 80mm, for use with wrapped brushes
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