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 6145-01-214-8037
NSN 6220-01-447-2229
NSN 5915-01-535-3414
NSN 6220-01-440-2239
NSN 2925-00-120-9302
NSN 5996-00-937-1692
NSN 6320-01-046-5228
NSN 6220-01-094-5551
NSN 5910-00-287-3258
NSN 5930-00-144-4106
NSN 5990-01-626-3840
NSN 6685-01-236-6698