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 6650-00-534-5191
NSN 5920-00-339-0338
NSN 5895-00-165-1289
NSN 5920-01-630-3980
NSN 6135-01-215-1245
NSN 5960-01-301-3315
NSN 6145-00-775-0786
NSN 6685-01-426-8929
NSN 6135-01-139-1700
NSN 6105-00-422-2714
NSN 6645-01-284-6533
NSN 5930-00-364-3654