5/16 in.
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Classification: Zinc articles, nesoi
NSN 6620-01-508-9702
NSN 6620-00-233-6839
NSN 6620-00-900-3986
NSN 2925-00-056-7112
NSN 5935-01-203-3780
NSN 6685-00-633-4526
NSN 2925-01-489-1394
NSN 6610-01-599-4462
NSN 5965-01-619-2064
NSN 5925-01-382-1005
NSN 5965-01-417-6946
NSN 5999-01-008-1418