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 5935-01-146-9647
NSN 6105-00-470-8466
NSN 6110-01-361-0322
NSN 5945-01-098-9225
NSN 6610-00-468-1958
NSN 5835-01-480-9215
NSN 6320-01-607-1491
NSN 5945-01-062-2239
NSN 5835-00-387-4759
NSN 6110-01-416-3665
NSN 5930-01-486-0471
NSN 5925-01-297-6782