NAS Flat Washers feature a smaller Outside Diameter (OD) and Inside Diameter (ID) as per the National Aerospace Standards. NAS flat washers are standardized for use with aircrafts and military applications requiring National Aerospace Standards.
National Aerospace Standards (NAS) Flat Washers are available in 18-8 Stainless Steel. 18-8 Stainless steel washers are corrosion resistant in fresh or rain water.
Not sure what material you need? Check out our Material Guide to find the right material for your needs!
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