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
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NATO Maintenance and Supply Agency Classification: Spring washers and other lock washers, iron or steel
NSN 5935-01-399-0264
NSN 5996-01-419-5756
NSN 5925-00-917-0546
NSN 5985-01-354-8469
NSN 5835-01-281-7281
NSN 6620-00-575-9230
NSN 6650-00-078-5773
NSN 5990-01-334-4111
NSN 5996-01-483-7110
NSN 5990-01-527-7640
NSN 6650-01-297-3370
NSN 6320-01-247-0898