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: Gaskets,washers & other seals
NSN 6135-01-299-0778
NSN 6110-01-351-7307
NSN 6685-00-806-4693
NSN 5835-01-332-2867
NSN 5855-01-659-0293
NSN 6240-01-059-9909
NSN 6130-01-579-2602
NSN 6135-01-499-4068
NSN 5965-00-529-0602
NSN 5895-01-390-8221
NSN 5950-01-495-8018
NSN 6685-00-067-5263