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 5965-01-267-8536
NSN 5999-00-271-6262
NSN 5996-00-960-7810
NSN 5999-01-444-8173
NSN 6110-00-761-5840
NSN 5996-00-846-3300
NSN 6105-01-394-4175
NSN 6620-00-621-6951
NSN 6110-00-721-4042
NSN 5915-01-292-0436
NSN 5915-01-464-4379
NSN 6620-01-462-1625