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 6610-01-533-9871
NSN 5998-01-578-6064
NSN 5990-01-390-2177
NSN 6145-01-565-4641
NSN 6145-01-317-4108
NSN 2925-00-845-1480
NSN 6105-01-436-5053
NSN 5920-01-093-3022
NSN 6145-01-441-9225
NSN 6130-01-483-1779
NSN 5998-01-246-5632
NSN 6150-01-140-2231