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 5998-00-719-7610
NSN 5999-01-438-4815
NSN 5895-01-259-6842
NSN 6105-01-352-3848
NSN 6240-01-047-8988
NSN 2925-00-026-0005
NSN 6110-00-082-0268
NSN 5965-00-275-0491
NSN 5960-01-161-8636
NSN 6105-01-027-0685
NSN 6150-01-582-3123
NSN 7035-01-040-3561