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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6320-01-607-1491
NSN 5990-01-568-5565
NSN 5920-00-240-7957
NSN 2925-00-660-8131
NSN 6130-01-104-4371
NSN 6150-01-120-3417
NSN 5945-01-307-8356
NSN 5965-01-236-6827
NSN 5925-00-468-2757
NSN 5985-01-322-4229
NSN 6105-01-013-2749
NSN 6105-01-658-4191