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 6645-00-300-6459
NSN 5990-01-288-7393
NSN 5990-00-797-7649
NSN 5895-01-495-3631
NSN 5835-01-471-5848
NSN 6110-00-880-3725
NSN 5905-01-090-2774
NSN 5945-00-090-8254
NSN 5999-00-110-5394
NSN 6220-00-251-5600
NSN 6320-01-056-1164
NSN 6110-01-213-4973