A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
Classification: Washers other than lock washers, iron or steel
NSN 5905-01-115-7889
NSN 5930-01-146-5546
NSN 6610-00-889-8844
NSN 5835-01-530-8919
NSN 6150-01-548-5589
NSN 5985-01-249-8939
NSN 5998-00-845-1994
NSN 4140-01-406-8169
NSN 5905-01-193-7216
NSN 5960-01-499-7172
NSN 5945-00-251-1408
NSN 4140-01-129-2239