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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 2925-01-247-8058
NSN 5960-01-331-3817
NSN 6320-00-925-0558
NSN 6650-00-555-1061
NSN 6685-00-296-0392
NSN 6105-00-476-9541
NSN 5855-01-244-4978
NSN 5998-01-626-7757
NSN 6240-00-503-6632
NSN 5905-00-241-8523
NSN 6645-01-578-6815
NSN 5985-01-025-7997