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 6620-00-881-3908
NSN 6645-01-476-8013
NSN 5910-00-469-1501
NSN 6650-00-179-8970
NSN 6610-01-304-3226
NSN 6645-01-400-1383
NSN 5960-01-207-4452
NSN 6645-00-947-0625
NSN 5965-00-316-2768
NSN 5999-01-496-0914
NSN 6105-00-173-4073
NSN 5930-00-845-2460