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 5999-01-634-0576
NSN 6610-01-167-0845
NSN 5835-01-024-3653
NSN 6240-01-066-4091
NSN 6105-00-149-7259
NSN 5960-01-054-3752
NSN 5855-00-147-2508
NSN 5965-01-397-6461
NSN 6645-01-432-0052
NSN 5975-01-197-7065
NSN 5945-01-503-7716
NSN 5990-00-258-0228