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 2925-00-178-0940
NSN 6610-01-537-5447
NSN 6145-01-105-5335
NSN 6320-01-585-8468
NSN 6650-01-442-1440
NSN 6320-01-592-4567
NSN 6105-01-497-3423
NSN 6685-01-460-0586
NSN 6685-00-671-9329
NSN 5985-00-327-5850
NSN 5965-01-641-4354
NSN 5965-01-043-9357