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 6150-01-020-7787
NSN 5950-00-947-2356
NSN 5895-00-205-2924
NSN 6220-01-423-8319
NSN 7035-01-413-2018
NSN 5950-00-463-4286
NSN 6220-00-959-5698
NSN 5915-00-925-6252
NSN 6110-01-370-4984
NSN 6105-00-103-6750
NSN 2925-01-168-6253
NSN 6685-00-089-4480