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 6610-00-319-8522
NSN 5990-01-543-6301
NSN 5960-00-808-2258
NSN 6220-00-242-1492
NSN 6110-01-503-8317
NSN 5999-00-516-8686
NSN 5855-00-149-0766
NSN 6685-01-319-4545
NSN 5835-00-813-1724
NSN 5960-01-443-4861
NSN 5925-01-190-1211
NSN 6110-00-933-0904