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 5985-00-005-6834
NSN 5895-01-437-1247
NSN 5999-00-454-9624
NSN 5855-00-466-2309
NSN 6145-01-579-4395
NSN 6105-01-394-5305
NSN 7035-00-079-7189
NSN 5975-00-847-8850
NSN 6320-00-731-6134
NSN 7035-01-086-8095
NSN 5920-00-409-9202
NSN 5915-01-403-2599