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 5895-01-010-4164
NSN 6220-00-496-3033
NSN 6135-01-108-6057
NSN 6220-01-141-0180
NSN 6150-00-518-4558
NSN 6150-00-483-1880
NSN 6110-00-583-9821
NSN 6145-01-241-0965
NSN 5960-00-171-9575
NSN 5905-01-427-3804
NSN 5998-01-498-5296
NSN 6685-01-322-1926