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 5965-00-801-1131
NSN 6685-01-054-3166
NSN 2925-00-891-9289
NSN 5910-01-359-8909
NSN 5920-01-659-0475
NSN 6685-00-276-9889
NSN 6145-01-268-5869
NSN 5950-00-618-0024
NSN 2925-01-283-6740
NSN 5895-01-067-7957
NSN 6320-00-701-0437
NSN 5999-00-869-2584