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 5965-01-538-0698
NSN 6105-01-388-1926
NSN 6685-01-068-6514
NSN 6645-00-200-2324
NSN 6240-00-956-6424
NSN 5950-00-897-6689
NSN 5998-01-248-6664
NSN 6620-01-391-4189
NSN 5935-01-293-9666
NSN 6135-01-167-7604
NSN 5985-01-256-4415
NSN 6150-00-077-1874