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 6240-00-031-3112
NSN 7035-01-633-9537
NSN 6650-01-438-7323
NSN 5910-01-093-3865
NSN 5855-01-656-6808
NSN 5915-01-442-8469
NSN 6650-01-042-6451
NSN 6650-01-612-7057
NSN 7035-01-322-8180
NSN 5895-00-932-5491
NSN 6645-00-960-6594
NSN 6220-01-601-4748