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 6220-01-476-7448
NSN 5920-01-572-6535
NSN 5965-01-060-2558
NSN 5920-01-297-9606
NSN 5945-01-348-7996
NSN 6650-00-774-7078
NSN 5965-01-286-6548
NSN 5920-01-442-6756
NSN 5945-01-538-3723
NSN 5915-00-054-6637
NSN 6105-01-642-2709
NSN 6145-01-448-0543