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 5895-01-573-2153
NSN 2925-01-197-7864
NSN 5990-00-713-1881
NSN 6685-01-199-5911
NSN 7035-01-362-4924
NSN 5990-01-287-9447
NSN 5910-01-495-1136
NSN 6645-01-577-2306
NSN 5996-00-433-8371
NSN 5930-01-277-9172
NSN 5905-00-253-0735
NSN 5915-01-633-9845