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 6610-01-416-2738
NSN 5999-01-653-8081
NSN 5965-01-357-7595
NSN 6145-01-439-2662
NSN 5935-01-247-5470
NSN 5835-01-290-4397
NSN 5935-00-383-3535
NSN 5895-00-292-2872
NSN 6110-00-411-5830
NSN 6650-01-113-7563
NSN 5905-01-268-4475
NSN 5999-01-055-3502