One internal key, 0.176 in. Wide, 0.190 in. From centerline to top of key; 4 holes 0.093 in. Diameter equally spaced in periphery
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 6220-00-463-1081
NSN 5920-01-432-7962
NSN 6150-01-484-8825
NSN 6150-01-233-2510
NSN 6685-01-064-6518
NSN 5998-01-041-5840
NSN 5975-01-426-3279
NSN 5835-00-289-9080
NSN 5950-01-485-7368
NSN 6320-00-116-3658
NSN 5895-00-501-8174
NSN 5960-01-570-8605