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 5855-00-160-2286
NSN 6240-01-348-0057
NSN 6685-01-440-3316
NSN 6240-01-257-9004
NSN 6610-01-339-9222
NSN 5990-00-943-1790
NSN 5990-01-124-8412
NSN 5905-00-448-3081
NSN 5895-01-047-7379
NSN 6650-00-788-1461
NSN 5835-00-589-6300
NSN 5985-00-815-3512