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 6620-00-008-3280
NSN 6135-01-394-4160
NSN 2925-01-139-5144
NSN 5975-00-241-5412
NSN 5950-01-272-6145
NSN 5960-00-834-0571
NSN 5996-00-304-8196
NSN 6105-00-281-8185
NSN 6240-00-555-6347
NSN 6320-01-429-9871
NSN 5975-01-365-5440
NSN 6645-01-352-5675