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 5855-01-464-1926
NSN 6150-01-390-4618
NSN 6650-00-005-8572
NSN 5905-00-747-9292
NSN 6130-00-445-8540
NSN 5855-00-167-7893
NSN 5999-01-420-7102
NSN 5945-00-156-4324
NSN 6650-01-555-0896
NSN 6645-01-237-2568
NSN 6110-00-609-2772
NSN 5999-01-360-6040