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 5855-01-199-2046
NSN 5855-01-100-3272
NSN 5998-00-111-1122
NSN 5965-01-212-6817
NSN 6105-01-633-0157
NSN 5965-00-866-3371
NSN 5950-01-335-6578
NSN 5950-01-656-4167
NSN 5999-00-269-5320
NSN 5965-01-438-0647
NSN 5999-00-900-4778
NSN 6645-01-253-1950