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 6145-01-546-3379
NSN 5996-01-497-3412
NSN 6650-00-792-8577
NSN 6110-00-525-3418
NSN 5925-00-465-4534
NSN 6685-00-819-8831
NSN 6105-00-111-2546
NSN 5925-00-542-7792
NSN 6620-01-331-8409
NSN 5960-00-562-1939
NSN 6150-00-965-8351
NSN 5990-01-645-2592