For 5/16" screwsize
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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5930-00-070-8196
NSN 5855-00-482-9876
NSN 6150-01-494-9416
NSN 6220-00-505-1599
NSN 7035-00-360-2008
NSN 5935-00-297-8846
NSN 5905-00-500-9355
NSN 5895-01-300-5623
NSN 5950-00-290-5890
NSN 5945-01-657-5668
NSN 6650-01-241-1269
NSN 6150-01-292-9718