18-8 Stainless Steel.(A/N Style) = (Air Force/Navy) - code for a certain type of small outside diameter flat washer.FLAT WASHERS (SEACHOICE)SKU: 7.19249E+11$7.15PriceQuantity*Add to CartFeaturesSize5/16", .062" ThickOD9/16" (A/N Style)Bag100
){kind=link}