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 6650-01-185-2544
NSN 5855-01-379-3160
NSN 6145-01-415-1912
NSN 6110-00-989-2456
NSN 5950-01-524-7743
NSN 2925-01-386-7392
NSN 5835-01-397-8801
NSN 4140-01-203-7635
NSN 5910-01-550-1052
NSN 5835-00-851-6470
NSN 5975-00-419-3256
NSN 5920-01-630-9082