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 5925-01-323-6491
NSN 5990-01-432-4984
NSN 5965-00-117-4214
NSN 5990-00-812-1513
NSN 6320-00-391-5906
NSN 5895-01-620-9875
NSN 5990-00-586-6435
NSN 6240-00-677-0305
NSN 6105-01-263-7234
NSN 5925-01-233-9204
NSN 2925-01-485-8304
NSN 6130-01-585-9233