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 6110-01-563-8936
NSN 5925-00-581-3930
NSN 5835-01-615-0451
NSN 6610-01-231-9283
NSN 2925-00-144-6405
NSN 6105-01-023-8708
NSN 6620-01-106-3553
NSN 5960-01-059-6300
NSN 6685-01-463-8461
NSN 6240-00-725-2274
NSN 5945-01-359-1405
NSN 5925-00-489-1537