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: Copper washers including spring washers not threaded
NSN 6645-01-359-1487
NSN 5965-01-513-6540
NSN 5855-01-604-0801
NSN 5996-01-562-2370
NSN 5925-01-099-8648
NSN 5945-01-490-2650
NSN 5905-00-824-3716
NSN 2925-00-774-8247
NSN 6150-01-185-8240
NSN 5855-01-225-5855
NSN 5930-00-106-7987
NSN 7035-01-597-7179