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 5915-01-565-3536
NSN 2925-01-317-6973
NSN 6105-01-236-4253
NSN 5935-01-612-7021
NSN 5915-01-159-9643
NSN 5999-01-440-9622
NSN 5965-01-474-8265
NSN 6130-01-512-8510
NSN 5965-01-411-9933
NSN 5910-01-027-1415
NSN 5990-00-258-0228
NSN 5990-01-251-0234