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 6145-01-339-1551
NSN 6240-00-419-4301
NSN 6220-00-165-7095
NSN 6110-01-475-4712
NSN 5950-00-293-9931
NSN 6320-01-512-2031
NSN 6105-01-307-8086
NSN 6220-01-560-6791
NSN 5960-00-204-7506
NSN 6320-00-483-0451
NSN 5965-01-419-0476
NSN 6685-01-375-0425