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 5905-00-478-2612
NSN 5910-00-550-1918
NSN 5905-01-179-7506
NSN 5930-01-415-4579
NSN 6145-01-607-9424
NSN 6110-01-281-7274
NSN 6645-01-460-4339
NSN 5835-00-933-9609
NSN 5960-01-265-1393
NSN 5965-01-418-1760
NSN 6685-01-379-4453
NSN 6650-00-224-3223