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 6145-01-388-2030
NSN 6620-00-337-5610
NSN 6620-00-816-9755
NSN 5925-01-559-4607
NSN 5930-00-616-1861
NSN 5910-00-518-1477
NSN 6220-01-231-6376
NSN 5915-01-529-7351
NSN 5920-00-456-5211
NSN 5975-00-107-4283
NSN 2925-01-523-3607
NSN 5905-01-149-6616