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 6220-01-624-2825
NSN 5935-01-409-2947
NSN 6650-00-894-8634
NSN 5910-01-339-6518
NSN 5975-01-646-2369
NSN 5920-00-137-5026
NSN 5855-01-131-9336
NSN 6645-01-500-0827
NSN 5950-00-272-9398
NSN 5905-01-494-9784
NSN 6110-00-862-6407
NSN 5895-01-388-8436