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 5985-01-415-1246
NSN 5910-01-202-8330
NSN 5935-01-437-8664
NSN 4140-01-525-6961
NSN 5950-01-383-8243
NSN 6105-01-076-8986
NSN 5910-00-100-1496
NSN 5998-00-210-8899
NSN 5925-00-904-5763
NSN 5999-00-504-5692
NSN 6135-00-062-5080
NSN 5910-01-386-5844