Seration surface 0.31 in deep, 0.63 pitch, cut at 90 degree angle
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 6110-01-209-9964
NSN 5945-01-056-4142
NSN 6650-01-078-0114
NSN 5935-01-603-0310
NSN 2925-01-560-4123
NSN 5975-01-096-4708
NSN 6320-01-476-7702
NSN 6130-00-657-9994
NSN 6645-00-173-2800
NSN 6130-01-477-4703
NSN 6105-00-435-8829
NSN 5925-01-578-5271