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.
NSN 4140-00-753-9204
NSN 5999-00-156-4424
NSN 6620-01-360-1571
NSN 7035-01-505-2423
NSN 6240-01-558-3424
NSN 5999-01-381-2457
NSN 2925-01-574-0273
NSN 5975-00-111-3208
NSN 5925-01-302-1999
NSN 5965-01-617-0890
NSN 5915-00-925-9980
NSN 5925-00-332-9957