Manufacturer name, washer, spring lock
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
NSN 6130-00-171-5029
NSN 5915-01-102-6884
NSN 6145-01-529-2713
NSN 6145-01-137-7321
NSN 5945-01-227-6347
NSN 5950-00-802-0927
NSN 5975-01-347-0481
NSN 6320-00-164-4087
NSN 5999-01-412-5290
NSN 6620-00-833-6786
NSN 5996-01-341-9130
NSN 6320-00-422-9006