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 5965-00-815-2525
NSN 6130-01-449-1458
NSN 6105-00-427-9615
NSN 6240-00-204-0459
NSN 5930-01-284-6640
NSN 5996-00-563-4251
NSN 6220-01-143-5761
NSN 5905-01-225-3919
NSN 6145-00-331-6814
NSN 5925-00-543-8002
NSN 5895-01-349-7687
NSN 5965-00-841-9195