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 6645-00-902-4924
NSN 5895-01-218-5566
NSN 6105-00-306-0913
NSN 5945-01-383-2693
NSN 5835-01-407-5260
NSN 5920-00-879-2286
NSN 5915-01-310-8560
NSN 2925-01-384-4139
NSN 5925-01-424-1407
NSN 6220-01-368-3119
NSN 2925-00-065-7746
NSN 5905-01-091-1812