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 6220-00-008-3920
NSN 5999-00-105-9054
NSN 5895-00-452-7134
NSN 5965-01-484-2743
NSN 6650-01-352-4674
NSN 6135-01-215-1245
NSN 5990-01-419-0661
NSN 6105-01-529-0061
NSN 5965-01-494-6829
NSN 6105-00-894-5807
NSN 6135-01-046-6803
NSN 5895-00-203-2379