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 5855-00-455-6070
NSN 6105-01-522-5742
NSN 6320-00-116-3658
NSN 6220-00-245-4153
NSN 5950-01-023-3234
NSN 5925-01-068-9364
NSN 5895-00-960-5841
NSN 5999-01-634-0576
NSN 6240-00-877-2811
NSN 2925-01-332-7178
NSN 5950-01-634-0677
NSN 5990-00-050-1673