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 5905-01-624-9247
NSN 5925-01-058-4664
NSN 5999-00-111-2399
NSN 5915-01-100-4105
NSN 6685-00-337-0983
NSN 6320-00-519-0770
NSN 6650-01-299-8636
NSN 5895-00-245-6287
NSN 5990-00-081-1266
NSN 5945-00-241-6252
NSN 5910-01-014-4770
NSN 5965-01-399-7851