Spring washer , ty a; curved.
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 6220-01-498-7211
NSN 5935-01-293-5057
NSN 5975-01-328-0588
NSN 6685-00-484-5721
NSN 5930-00-577-8676
NSN 5835-01-219-0586
NSN 5965-01-577-3827
NSN 6150-01-033-0042
NSN 6145-01-156-6546
NSN 7035-00-238-3662
NSN 5975-00-601-3143
NSN 5985-01-550-9519