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 6685-01-350-3451
NSN 5895-01-245-9090
NSN 5945-01-089-0658
NSN 6130-01-446-6252
NSN 5855-01-179-8887
NSN 5930-01-195-2049
NSN 5950-01-628-4557
NSN 5920-00-931-0752
NSN 6105-01-483-2688
NSN 5985-01-249-7591
NSN 5915-01-155-5386
NSN 6110-01-421-9980