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 5998-00-933-7289
NSN 6645-01-416-6267
NSN 5855-00-610-4052
NSN 5945-00-484-1233
NSN 6645-00-684-3424
NSN 4140-01-390-6348
NSN 6105-01-012-3299
NSN 7035-01-062-1692
NSN 5910-00-185-5742
NSN 5965-01-503-0343
NSN 5999-01-090-4348
NSN 5985-00-285-8466