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 5895-00-169-7617
NSN 5855-01-585-1255
NSN 6150-01-363-2798
NSN 6150-01-414-8802
NSN 6130-01-054-4498
NSN 5920-01-104-6198
NSN 5915-01-122-9780
NSN 5998-00-961-9619
NSN 6135-01-027-7543
NSN 2925-01-565-6410
NSN 6135-01-516-8171
NSN 5975-00-905-0951