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 5920-00-495-6663
NSN 2925-01-530-6727
NSN 6685-00-108-6374
NSN 4140-00-142-2491
NSN 5985-00-382-7242
NSN 5996-01-289-0493
NSN 5950-00-543-1288
NSN 4140-01-085-7810
NSN 5996-00-904-2038
NSN 5945-00-954-8237
NSN 5960-01-461-1384
NSN 5975-01-095-9878