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 6320-00-004-9158
NSN 6685-01-238-6911
NSN 5905-01-096-3845
NSN 6130-01-175-1328
NSN 6130-00-100-0175
NSN 6130-01-552-6350
NSN 5999-00-724-6706
NSN 5999-01-322-8578
NSN 6110-00-070-4404
NSN 5965-01-250-5768
NSN 6105-01-088-1677
NSN 5835-01-099-5845