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 5975-01-145-5355
NSN 6650-00-738-5418
NSN 5910-01-487-0120
NSN 6130-01-490-3161
NSN 4140-01-073-6199
NSN 6645-01-595-7659
NSN 6150-01-543-3749
NSN 5965-01-010-7428
NSN 5935-01-171-2954
NSN 6130-00-551-8316
NSN 5915-01-449-1457
NSN 5998-01-468-3357