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 5996-01-291-8581
NSN 6110-01-104-4777
NSN 5835-01-047-6697
NSN 5835-01-354-0566
NSN 5999-01-140-0871
NSN 5895-01-045-2037
NSN 4140-00-874-2427
NSN 5935-01-034-0710
NSN 6320-01-406-6098
NSN 2925-00-764-0167
NSN 5985-01-453-6593
NSN 5996-01-297-1564