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
NSN 6135-00-708-0892
NSN 6130-01-608-4029
NSN 5950-00-473-6066
NSN 6650-01-276-9723
NSN 5855-00-138-2386
NSN 5835-01-546-2008
NSN 5905-01-220-7417
NSN 6145-00-456-5871
NSN 5905-01-111-7515
NSN 5990-01-202-0001
NSN 5950-00-283-4940
NSN 5965-00-471-5018