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 5930-01-411-4763
NSN 5915-01-397-4966
NSN 5945-01-216-6317
NSN 6240-01-277-7962
NSN 6645-00-449-4446
NSN 6130-00-779-5721
NSN 5996-01-578-3757
NSN 6240-00-008-5263
NSN 5996-01-391-8050
NSN 5930-01-418-2433
NSN 5965-00-475-2759
NSN 5945-00-282-3181