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 6105-01-483-2102
NSN 5910-01-542-4476
NSN 5945-00-055-0294
NSN 6150-01-632-1345
NSN 2925-01-385-6661
NSN 5996-00-491-6961
NSN 5965-00-182-7928
NSN 5915-01-023-9204
NSN 5975-01-508-4746
NSN 4140-00-274-9638
NSN 5925-01-592-2356
NSN 5965-01-241-0553