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 6105-01-105-0042
NSN 5996-00-229-7037
NSN 5910-00-517-9754
NSN 5965-01-526-8967
NSN 6130-00-224-8387
NSN 5996-00-902-7394
NSN 5996-00-455-4001
NSN 6650-01-643-9613
NSN 5910-00-740-7286
NSN 6620-01-047-5831
NSN 6110-00-009-0292
NSN 6620-00-001-1398