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: Gaskets,washers & other seals
NSN 5975-01-338-5162
NSN 6135-00-738-5571
NSN 5905-01-264-8862
NSN 5999-00-310-8699
NSN 5999-01-227-9882
NSN 5910-00-348-2950
NSN 5998-01-192-0241
NSN 6150-00-967-3351
NSN 6145-00-539-8061
NSN 2925-01-658-9457
NSN 5965-01-202-1007
NSN 4140-00-838-5976