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
Classification: Copper washers including spring washers not threaded
NSN 6110-01-629-8959
NSN 5930-01-025-5540
NSN 6110-01-031-8476
NSN 5920-00-539-7847
NSN 6645-01-592-2557
NSN 6685-00-138-7250
NSN 6685-01-230-3907
NSN 7035-00-679-9027
NSN 6150-01-512-5700
NSN 5895-01-050-8392
NSN 7035-01-633-9537
NSN 6685-00-816-5660