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 6105-00-865-4676
NSN 5835-00-307-3111
NSN 5895-01-596-8556
NSN 6685-01-209-9139
NSN 6650-00-014-2991
NSN 6105-01-473-4316
NSN 6645-00-942-7170
NSN 5930-01-243-2501
NSN 5950-01-298-8045
NSN 6145-00-495-7391
NSN 5935-00-893-4857
NSN 5920-00-081-0537