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.
NSN 5990-01-024-9659
NSN 6130-01-020-9004
NSN 6610-01-441-8364
NSN 5835-00-678-6981
NSN 5925-00-499-0088
NSN 6320-00-593-0379
NSN 5905-01-256-3034
NSN 5990-01-443-2931
NSN 5905-00-003-4695
NSN 5960-01-101-9029
NSN 5975-01-303-7638
NSN 5999-01-265-2237