A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5905-01-367-9247
NSN 5945-01-115-2234
NSN 6105-00-605-7660
NSN 6320-01-352-5653
NSN 5935-01-395-6247
NSN 2925-01-231-6312
NSN 5915-01-356-7947
NSN 4140-01-161-6702
NSN 5855-01-128-1762
NSN 5905-01-542-0309
NSN 5855-01-133-3587
NSN 5915-01-406-5714