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 5895-00-053-3079
NSN 5915-01-353-7959
NSN 6105-00-431-6881
NSN 6645-00-684-3424
NSN 6130-01-460-0554
NSN 6110-01-400-4207
NSN 6610-00-166-0233
NSN 5930-01-241-8670
NSN 6135-00-715-4001
NSN 5895-01-506-0427
NSN 5998-01-608-8554
NSN 6610-01-608-2899