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 5920-01-061-4608
NSN 5945-00-184-7983
NSN 5990-00-885-4020
NSN 6320-00-500-4172
NSN 6685-00-106-6514
NSN 5855-01-465-2245
NSN 6645-00-531-4820
NSN 5965-01-633-4899
NSN 5905-00-290-8098
NSN 5975-01-577-5406
NSN 5990-01-138-8981
NSN 4140-01-381-6974