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 5965-01-633-8849
NSN 5945-01-035-6410
NSN 6105-01-419-1217
NSN 5925-01-186-2709
NSN 6620-01-047-5831
NSN 6620-01-116-3983
NSN 5965-01-487-4479
NSN 6620-01-130-5700
NSN 5905-00-818-8263
NSN 6105-00-189-1849
NSN 6220-01-368-6879
NSN 6130-01-502-6729