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 6105-00-676-7461
NSN 5950-00-161-7387
NSN 5998-01-438-2638
NSN 6220-01-659-2472
NSN 5990-00-258-0228
NSN 2925-01-230-8057
NSN 6135-00-223-9563
NSN 5996-01-386-2843
NSN 6110-01-464-0236
NSN 6685-01-046-9883
NSN 5835-01-559-3824
NSN 6110-01-447-6813