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 6650-01-258-5871
NSN 6220-01-379-4528
NSN 5915-01-485-0222
NSN 5998-00-699-2514
NSN 6130-00-331-6836
NSN 6130-01-625-3824
NSN 5960-00-847-1581
NSN 6645-01-320-4138
NSN 6130-01-463-7402
NSN 5915-01-633-8484
NSN 5999-01-608-4318
NSN 6105-01-088-8133