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 6150-01-014-5691
NSN 6240-01-556-7096
NSN 5990-00-341-3194
NSN 5960-01-429-5897
NSN 5998-01-167-7893
NSN 6645-01-196-6277
NSN 6610-00-933-9262
NSN 6220-00-757-5115
NSN 6105-01-206-4972
NSN 5998-01-199-1301
NSN 5985-01-585-0659
NSN 5910-01-141-6667