A washer that is shouldered and round in shape and also has a serrated outside diameter. Its serrated edges are so designed that when installed applied pressure produces a spring tension and/or locking principle. The item provides a base, seat, or strike plate when used with equipment.
Classification: Spring washers and other lock washers, iron or steel
NSN 5910-00-494-6113
NSN 5998-00-180-8262
NSN 6650-00-067-3572
NSN 4140-01-542-9504
NSN 5855-01-088-8700
NSN 6105-01-207-1884
NSN 6110-01-267-3854
NSN 6610-00-010-9714
NSN 5920-01-305-3613
NSN 5990-01-421-5342
NSN 6240-01-291-7500
NSN 6610-01-555-6654