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 5835-01-370-4292
NSN 6650-01-508-3651
NSN 6150-01-515-9373
NSN 5910-01-575-8768
NSN 5999-01-431-7777
NSN 6610-01-446-7635
NSN 5910-01-463-5910
NSN 4140-01-336-2863
NSN 6150-00-189-0292
NSN 5905-00-941-3558
NSN 7035-00-270-5519
NSN 5915-01-412-8667