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 5835-00-054-4607
NSN 6645-00-042-9587
NSN 6110-00-058-6732
NSN 6610-00-144-4625
NSN 5990-00-554-0366
NSN 5960-01-411-5899
NSN 6135-01-079-7852
NSN 6220-01-209-0832
NSN 7035-00-574-4223
NSN 5930-01-400-6126
NSN 6130-01-177-9910
NSN 6240-01-062-9144