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 5930-01-557-9333
NSN 5920-00-818-4186
NSN 5960-00-195-4554
NSN 6610-01-383-1830
NSN 6610-01-564-0667
NSN 5905-01-444-3437
NSN 5910-01-035-6157
NSN 6220-01-640-9546
NSN 5945-01-506-4409
NSN 4140-01-440-2353
NSN 6145-00-291-5388
NSN 5905-01-435-9283