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 6645-01-597-8106
NSN 5895-01-431-6937
NSN 6645-00-789-5210
NSN 6320-01-274-2501
NSN 6110-00-400-1404
NSN 5985-01-200-7497
NSN 5990-01-581-5103
NSN 5985-01-435-4425
NSN 6645-01-082-0518
NSN 2925-01-224-1885
NSN 5996-00-205-2933
NSN 6145-01-592-1351