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 5999-00-286-6231
NSN 6650-00-707-1417
NSN 6320-00-925-0558
NSN 4140-01-046-1530
NSN 5905-00-933-1678
NSN 4140-01-179-0797
NSN 5985-00-942-9502
NSN 5855-00-494-9581
NSN 5960-01-495-0859
NSN 5999-01-033-5474
NSN 6645-01-580-7930
NSN 7035-01-576-6029