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 6150-01-123-4913
NSN 6130-00-643-4894
NSN 5905-00-189-1218
NSN 6240-01-558-7502
NSN 6105-00-116-1249
NSN 6105-01-474-5246
NSN 5920-01-542-9143
NSN 5935-01-032-6773
NSN 5835-00-168-9623
NSN 5895-00-978-5740
NSN 5950-01-058-9295
NSN 5960-01-055-6436