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 6150-01-277-8656
NSN 5975-01-219-7193
NSN 5905-01-440-6922
NSN 6110-01-498-7956
NSN 6145-01-276-6735
NSN 5965-01-245-6585
NSN 6145-01-367-6413
NSN 6135-00-107-6662
NSN 6685-01-245-1870
NSN 6650-00-983-6722
NSN 5925-00-242-6827
NSN 5945-01-286-2295