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 5935-01-111-4245
NSN 5985-01-193-6695
NSN 5935-00-198-9610
NSN 6110-00-060-7704
NSN 6240-01-012-3976
NSN 6105-01-056-5258
NSN 5895-00-249-6612
NSN 6685-01-146-0915
NSN 6130-01-089-9646
NSN 6135-01-456-7541
NSN 5895-01-622-5182
NSN 6320-01-462-2295