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 6240-00-563-5846
NSN 5905-01-569-5838
NSN 5950-00-364-8162
NSN 6320-01-155-8295
NSN 6105-01-522-7622
NSN 6105-00-842-5402
NSN 6650-00-578-6543
NSN 6110-00-542-2202
NSN 6110-01-041-5986
NSN 6685-00-375-5075
NSN 5965-01-447-4220
NSN 5990-00-518-0684